Rating Comparisons
One of the most common questions in the chess world is how your rating compares to other measurements. For example: how does your rating on Chess.com compare with your rating on lichess.org? Others wonder how their online rating would compare to an over the board (OTB) rating. How does Chess.com blitz rating map to the USCF rating system? How does your lichess.org rapid rating compare to FIDE ratings?
We had these same questions. We have a combination of multiple sources to create these comparisons. If you’d like to help expand our rating database, we have a rating survey below. The results are updated regularly, so make sure to subscribe to get site updates.
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Details on math: Rating Comparisons Explained.
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Chess.com Rating vs FIDE and USCF
Last Updated: 3/28/2021
The Chess.com ratings map pretty closely to USCF and FIDE ratings overall. You can use it generally as a quick mapping to your USCF rating. USCF ratings start at 100 and the Chess.com equivalent is a bit under 500. The gap shrinks up until the breakeven range of 1600-1650. Chess.com ratings become slightly higher again as one’s rating increases. FIDE ratings follow a similar distribution to the USCF ratings. In the past, we have seen Chess.com ratings more similar to OTB ratings, and due to fewer OTB events in 2020-2021, Chess.com ratings may be drifting a bit higher. We also expect some changes in OTB ratings when the number of events picks back up in the future.
Typical bullet ratings on Chess.com are slightly lower than blitz ratings. The recent +150 increase that Chess.com employed helped bring these ratings closer together. Rapid ratings start higher than blitz ratings with a breakeven point around 1650 when blitz ratings begin to be higher. This table also accounts for the change that Chess.com made to move 10+0 games to the rapid category. See the full data below.
Reading the Table
- Find Chess.com blitz rating in the first column
- All other ratings are mapped to Chess.com blitz
- The (+/-) values represent one standard deviation in the predicted rating. About 68% of players fall within this range.
| Blitz | Bullet (+/- 180) | Rapid (+/- 150) | USCF (+/- 245) | FIDE (+/- 130) |
|---|---|---|---|---|
| 500 | 495 | 685 | 285 | |
| 600 | 590 | 790 | 285 | |
| 700 | 670 | 890 | 300 | |
| 800 | 755 | 985 | 575 | |
| 900 | 835 | 1075 | 700 | |
| 1000 | 930 | 1165 | 835 | |
| 1100 | 1040 | 1245 | 1010 | |
| 1150 | 1095 | 1295 | 1070 | |
| 1200 | 1130 | 1330 | 1115 | |
| 1250 | 1185 | 1375 | 1155 | |
| 1300 | 1235 | 1420 | 1235 | 1440 |
| 1350 | 1285 | 1460 | 1290 | 1450 |
| 1400 | 1330 | 1505 | 1340 | 1500 |
| 1450 | 1380 | 1545 | 1395 | 1505 |
| 1500 | 1425 | 1580 | 1470 | 1535 |
| 1550 | 1485 | 1615 | 1505 | 1600 |
| 1600 | 1535 | 1645 | 1550 | 1630 |
| 1650 | 1595 | 1685 | 1605 | 1645 |
| 1700 | 1640 | 1720 | 1640 | 1680 |
| 1750 | 1700 | 1760 | 1705 | 1720 |
| 1800 | 1755 | 1790 | 1750 | 1770 |
| 1850 | 1815 | 1825 | 1805 | 1835 |
| 1900 | 1860 | 1860 | 1850 | 1870 |
| 1950 | 1915 | 1900 | 1880 | 1920 |
| 2000 | 1965 | 1930 | 1915 | 1965 |
| 2100 | 2070 | 2005 | 2010 | 2035 |
| 2200 | 2180 | 2060 | 2105 | 2125 |
| 2300 | 2290 | 2130 | 2200 | 2205 |
| 2400 | 2405 | 2210 | 2255 | 2280 |
| 2500 | 2505 | 2290 | 2295 | 2345 |
| 2600 | 2615 | 2395 | 2425 | 2405 |
| 2700 | 2720 | 2490 | 2535 | 2460 |
| 2800 | 2815 | 2605 | 2565 | 2535 |
Lichess Rating vs Chess.com
Last Updated: 3/28/2021
How does your chess.com rating compare to your lichess.org rating? The data we have is of active players on both sites. To keep these comparisons fresh, each section consists of relatively active players (RD < 150) on both sites. For this chart, we use your chess.com blitz rating as the base and map it to typical ratings on lichess.org. As you can see, lichess.org ratings are a couple of hundred points higher than Chess.com across the board.
Reading the Table
- Find Chess.com blitz rating in the first column
- All other ratings are mapped to Chess.com blitz
- The (+/-) values represent one standard deviation in the predicted rating. About 68% of players fall within this range.
| Chess.com Blitz | Lichess Blitz (+/- 120) | Lichess Bullet (+/- 160) | Lichess Rapid (+/- 140) | Lichess Classical (+/- 160) |
|---|---|---|---|---|
| 500 | 845 | 810 | 985 | 1065 |
| 600 | 920 | 885 | 1125 | 1120 |
| 700 | 1000 | 940 | 1185 | 1255 |
| 800 | 1090 | 1010 | 1285 | 1355 |
| 900 | 1195 | 1060 | 1380 | 1445 |
| 1000 | 1275 | 1135 | 1480 | 1530 |
| 1100 | 1365 | 1235 | 1550 | 1590 |
| 1150 | 1420 | 1295 | 1600 | 1620 |
| 1200 | 1480 | 1335 | 1625 | 1660 |
| 1250 | 1530 | 1400 | 1670 | 1705 |
| 1300 | 1585 | 1450 | 1705 | 1730 |
| 1350 | 1625 | 1495 | 1735 | 1755 |
| 1400 | 1665 | 1525 | 1785 | 1785 |
| 1450 | 1700 | 1590 | 1815 | 1805 |
| 1500 | 1735 | 1630 | 1840 | 1825 |
| 1550 | 1780 | 1670 | 1865 | 1855 |
| 1600 | 1815 | 1705 | 1895 | 1890 |
| 1650 | 1860 | 1750 | 1930 | 1925 |
| 1700 | 1885 | 1785 | 1955 | 1940 |
| 1750 | 1910 | 1810 | 1995 | 1960 |
| 1800 | 1950 | 1850 | 2010 | 1990 |
| 1850 | 1995 | 1900 | 2040 | 2020 |
| 1900 | 2015 | 1945 | 2060 | 2040 |
| 1950 | 2050 | 2000 | 2085 | 2055 |
| 2000 | 2075 | 2020 | 2110 | 2070 |
| 2100 | 2145 | 2105 | 2170 | 2090 |
| 2200 | 2215 | 2180 | 2205 | 2165 |
| 2300 | 2290 | 2265 | 2240 | 2195 |
| 2400 | 2390 | 2365 | 2300 | 2285 |
| 2500 | 2450 | 2455 | 2395 | 2310 |
| 2600 | 2530 | 2540 | 2455 | 2375 |
| 2700 | 2605 | 2625 | ||
| 2800 | 2680 | 2735 |
Lichess Rating vs FIDE and USCF
Last update: 3/28/2021
We have also analyzed how lichess.org ratings map to OTB ratings. This table is created by combining the first two tables on this page. Similar to the Chess.com comparisons, Lichess.org ratings are generally quite a bit higher than OTB ratings. If you have a lichess rapid rating of 1500, don’t expect to score a 1500 performance at your first FIDE event. Your rating will map to roughly 1200 FIDE or 1200 USCF. The full data set is below, which maps all lichess ratings to their OTB averages across our survey result.
| Lichess Blitz | Lichess Bullet | Lichess Rapid | Lichess Classical | USCF | FIDE |
|---|---|---|---|---|---|
| 845 | 810 | 985 | 1065 | 285 | |
| 920 | 885 | 1125 | 1120 | 285 | |
| 1000 | 940 | 1185 | 1255 | 300 | |
| 1090 | 1010 | 1285 | 1355 | 575 | |
| 1195 | 1060 | 1380 | 1445 | 700 | |
| 1275 | 1135 | 1480 | 1530 | 835 | |
| 1365 | 1235 | 1550 | 1590 | 1010 | |
| 1420 | 1295 | 1600 | 1620 | 1070 | |
| 1480 | 1335 | 1625 | 1660 | 1115 | |
| 1530 | 1400 | 1670 | 1705 | 1155 | |
| 1585 | 1450 | 1705 | 1730 | 1235 | 1440 |
| 1625 | 1495 | 1735 | 1755 | 1290 | 1450 |
| 1665 | 1525 | 1785 | 1785 | 1340 | 1500 |
| 1700 | 1590 | 1815 | 1805 | 1395 | 1505 |
| 1735 | 1630 | 1840 | 1825 | 1470 | 1535 |
| 1780 | 1670 | 1865 | 1855 | 1505 | 1600 |
| 1815 | 1705 | 1895 | 1890 | 1550 | 1630 |
| 1860 | 1750 | 1930 | 1925 | 1605 | 1645 |
| 1885 | 1785 | 1955 | 1940 | 1640 | 1680 |
| 1910 | 1810 | 1995 | 1960 | 1705 | 1720 |
| 1950 | 1850 | 2010 | 1990 | 1750 | 1770 |
| 1995 | 1900 | 2040 | 2020 | 1805 | 1835 |
| 2015 | 1945 | 2060 | 2040 | 1850 | 1870 |
| 2050 | 2000 | 2085 | 2055 | 1880 | 1920 |
| 2075 | 2020 | 2110 | 2070 | 1915 | 1965 |
| 2145 | 2105 | 2170 | 2090 | 2010 | 2035 |
| 2215 | 2180 | 2205 | 2165 | 2105 | 2125 |
| 2290 | 2265 | 2240 | 2195 | 2200 | 2205 |
| 2390 | 2365 | 2300 | 2285 | 2255 | 2280 |
| 2450 | 2455 | 2395 | 2310 | 2295 | 2345 |
| 2530 | 2540 | 2455 | 2375 | 2425 | 2405 |
| 2605 | 2625 | 2535 | 2460 | ||
| 2680 | 2735 | 2565 | 2535 |
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