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Individual Calculations August 2022 |
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| Darville, Matt Total change: -8.80 | |   |
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| Coulsdon Chess Summer Cup U2000- June to July 2022 Stage 2 - July - R4 to R7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1766 | 1.00 | 2 | -0.44 | 20 | -8.80 | |
|  Odunaiya, Victor | | | 1755 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Howes, David J | | | 1363 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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