Rapid:
Individual Calculations October 2021 |
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Ogah, Adah Simon Total change: -25.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Golders Green FIDE Rapidplay - SEP1 Major | London | ENG | 2021-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1190 | 1287 | 0.00 | 2 | -1.25 | 20 | -25.00 | |
| Brett, Toby James | | | 1084 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | Lewis, David | | | 1296 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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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