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Individual Calculations August 2022 |
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| Smyth, Sandy A Total change: -13.60 | |   |
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| Coulsdon Chess Summer Cup U1500- June to July 2022 Stage 2 - July - R4 to R7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1297 | 1.50 | 4 | -0.68 | 20 | -13.60 | |
|  Renouf, Stephen | | | 1216 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Gray, David | | | 1017 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kumar, Sachin | | | 1436 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Stoneman, Ian D | | | 1353 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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