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Rapid:
Individual Calculations September 2023 |
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| Stafford, Will Total change: 15.60 | |   |
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| Golders Green FIDE Rapidplay 2023 August Minor | London | ENG | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1211 | 2.00 | 3 | 0.78 | 20 | 15.60 | |
|  Boteff-Wallace, Ivan | | | 1390 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lamb, Keven | | | 1256 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Yeshchenko, Oleksii | | | 1207 | ENG | 1.00 | 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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