Rapid:
Individual Calculations October 2021 |
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Brett, Toby James Total change: 17.40 | | ![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 |
1315 | 1084 | 1.50 | 3 | 0.87 | 20 | 17.40 | |
| Ogah, Adah Simon | | | 1287 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | Gillespie, Frank | | | 1295 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | Matilal, Tamal | | | 1363 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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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