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Individual Calculations May 2023 |
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| Kramaley, David Total change: -17.80 | |   |
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| Bristol Open Spring Congress - 89th Bristol League Championship | Bristol | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1844 | 0.50 | 3 | -0.89 | 20 | -17.80 | |
|  Bezuidenhout, Roland | f | | 2214 | RSA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zurba, Jonas | | | 1564 | LTU | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Fowler, Hugo | | | 1878 | WLS | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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