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Rapid:
Individual Calculations November 2017 |
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| Ogah, Adah Simon Total change: -17.80 | |   |
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| Golders Green FIDE Rapid Chess Amateur October 2017 | London | ENG | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1371 | 3.00 | 6 | -0.89 | 20 | -17.80 | |
|  Badacsonyi, Frankie | | | 1043 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Bardsley, Carl | | | 1459 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hastilow, Sarah | | | 1066 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ashraf, Zafar | | | 1489 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Everitt, David | | | 1307 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Shapiro, Daniel | | | 1077 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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