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Rapid:
Individual Calculations January 2023 |
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| Welch, Stephen T Total change: 0.00 | |   |
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| Kensington FIDE Rapid Chess 4 December - Major U1700 | London | ENG | 2022-12-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1256 | 0 | 2.00 | 5 | 0.00 | 1184 | | 0.00 | |
|  Helsby, David C | | | 1296 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Hu, Junyan | | | 1274 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |  Aoun, Thomas | | | 1280 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Li, Harvey | | | 1204 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Zhang, Yichen | | | 1226 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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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