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Rapid:
Individual Calculations January 2022 |
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| Grigoryan, Meri Total change: -32.60 | |   |
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| Muswell Hill FIDE Rapid NOV30th | London | ENG | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1988 | 2.50 | 5 | -1.63 | 20 | -32.60 | |
|  Llewellyn, Julian D | | | 1630 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rogers, Tim L | | | 1792 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Goulbourne, Nick | | | 1253 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hayward, Alan | | | 1847 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Stern, Robert | | | 1747 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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