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Individual Calculations November 2022 |
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| Whelan, Sean Total change: 16.60 | |   |
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| Coulsdon Chess Dicky White - October | London | ENG | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1225 | 2.00 | 4 | 0.12 | 20 | 2.40 | |
|  Mahadevan, Meikum | | | 1231 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Selby, Keith | | | 1274 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Renouf, Stephen | | | 1177 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Khan, A Qaiyum | | | 1302 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Half-term Oxted FIDE Standard Swiss U2400 | Oxted | ENG | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1225 | 1.00 | 1 | 0.71 | 20 | 14.20 | |
| | Matilal, Tamal | | | 1381 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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