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Individual Calculations January 2024 |
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| Smyth, Sandy A Total change: 4.20 | |   |
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| Coulsdon Chess Dicky White December 2023 | Coulsdon | ENG | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1316 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
|  Stoneman, Ian D | | | 1330 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Rastogi, Nayan Keats | | | 1662 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Whelan, Joseph | | | 1552 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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