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Individual Calculations October 2023 |
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| Tomlinson, Zak Total change: 5.80 | |   |
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| 60th Hull Congress Under 2000 | Hull | ENG | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1698 | 2.00 | 4 | 0.29 | 20 | 5.80 | |
|  Turner, Tim M | | | 1771 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Thackray, John | | | 1745 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Webster, Vivien | | | 1598 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Webster, Richard J | | | 1904 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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