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Individual Calculations January 2023 |
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| Chang, Max Total change: 148.00 | |   |
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| Marshall FIDE Monday October-December 2022 Rounds 1-4 | New York, NY | USA | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1620 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
|  Ruiz, Alberto Arnedo | | | 2151 | ESP | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Levin, Anthony | | | 1928 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rudowski, Szymon | | | 1823 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1688 | 3.00 | 4 | 1.56 | 40 | 62.40 | |
| | Kurup, Siddharth Ajay | | | 1690 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Nolan, Gregory Matthew | | | 1854 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Malyshev, Roman P | | | 1892 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Li, Kevin Zhang | | | 1745 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Marshall FIDE Monday December 2022 - January 2023 Round 1-3 | New York, NY | USA | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1710 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
| | Moses, Kole | | | 1832 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1710 | 4.00 | 5 | 1.88 | 40 | 75.20 | |
| | Swaminathan, Pranav | | | 1617 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Saber, Yasser | | | 2098 | MAR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Wang, Kevin | | | 1635 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Sazci, Bilgen | | | 1769 | TUR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Tang, Vincent | | | 1801 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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