Individual Calculations January 2023 |
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Gillman, Jones Total change: -12.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1635 | 1610 | 2.50 | 6 | -0.32 | 40 | -12.80 | |
| Herman, Geoffrey | | | 1785 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | Sergeev, Aleksey Michael | | | 1611 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | Gelman, Jeffrey A | | | 1362 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | Zhu, Florina | | | 1419 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | Farberov, Maxim | | | 1886 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | Wang, Chloe Heather | | | 1745 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | 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) | |
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