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Rapid:
Individual Calculations September 2023 |
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| Lamb, Keven Total change: 1.20 | |   |
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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 |
| 1148 | 1256 | 2.00 | 3 | 0.06 | 20 | 1.20 | |
|  Stafford, Will | | | 1211 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Soulier, Arne | | | 1142 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rodzik, Marcin | | | 1091 | POL | 1.00 | 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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