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Individual Calculations October 2022 |
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| Stoneman, Ian D Total change: -9.00 | |   |
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| Coulsdon Chess Dicky White - September | London | ENG | 2022-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1351 | 0.50 | 3 | -0.45 | 20 | -9.00 | |
|  Rastogi, Nayan Keats | | | 1453 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Curry-Machado, Jonathan | | | 1292 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Rizvi, Nasir | | | 1999 | WLS | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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