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Individual Calculations July 2023 |
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| Vaidyanathan, Sathya Total change: 30.40 | |   |
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| 30th 4NCL Congress Major | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1435 | 1.50 | 4 | 0.76 | 40 | 30.40 | |
|  Ashcroft, Graham J | | | 1789 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Bowman, Richard L | | | 1688 | ENG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sheikh, Nasarullah | | | 1707 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | O`gorman, Brendan | | | 1611 | ENG | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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