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Individual Calculations September 2023 |
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| Wager, John D Total change: -11.00 | |   |
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| 57th Berks & Bucks Chess Congress - Championship | Maidenhead | ENG | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2058 | 3.50 | 6 | -0.55 | 20 | -11.00 | |
|  Rubeck, Jonathan | | | 1755 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Seymour, Timothy P | | | 2134 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Sachdeva, Ronit | | | 1724 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thompson, Ian D | f | | 1976 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Garcia, Oscar | | | 2072 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Verbytski, Oleg | | | 1799 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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