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Rapid:
Individual Calculations July 2018 |
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| Cox, David Total change: -21.00 | |   |
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| 8th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1111 | 0.00 | 3 | -1.05 | 20 | -21.00 | |
|  Koppuravuri, Shrihan | | | 1087 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Tree, Djuna | | | 1316 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | White, Nigel | | | 1277 | ENG | 0.00 | 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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