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Individual Calculations December 2021 |
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| Paciorkowski, Lev Total change: 7.20 | |   |
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| Marshall Premier November 2021 | New York, NY | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2328 | 3.50 | 5 | 0.36 | 20 | 7.20 | |
|  Mou, Iris | | wc | 1928 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perez, Robert M | | | 2378 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Chen, Jacob | | | 2059 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rama, Tejas | | | 2176 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khamrakulov, Djurabek | g | | 2512 | UZB | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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