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Rapid:
Individual Calculations February 2023 |
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| Kerr, James Total change: 23.40 | |   |
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| Golders Green FIDE Rapidplay 2023 January Open | London | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1468 | 2.50 | 6 | 1.17 | 20 | 23.40 | |
|  Jina, Taran | | | 1820 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nash, Richard J | | | 1832 | ENG | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Cheung, Martin | | | 1758 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kamath, Raghu | | | 1757 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kennedy, Craig | | | 1864 | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yu, Robin | | | 1301 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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