Individual Calculations December 2022 |
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Groff, Jordan Total change: -3.80 | | |
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26th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2022-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1902 | 1845 | 2.00 | 5 | -0.19 | 20 | -3.80 | |
| Shanmugasundaram, Rajesh | | | 2191 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | Bagchi, Sounak | | | 1865 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | Li, Michael | | | 1648 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Mou, Iris Zhaoying | | wf | 2037 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Luo, Will | | | 1767 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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