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Rapid:
Individual Calculations August 2017 |
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| Watson, Jacob Total change: 2.20 | |   |
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| 5th DeMontford Bell Kings Place Festival Open | London | ENG | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1626 | 1.00 | 6 | 0.11 | 20 | 2.20 | |
|  Hadi, Justin | | | 2026 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Willmoth, Robert F | c | | 2026 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Britton, Richard L | f | | 2026 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Whitehead, David J | | | 1960 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jain, Gautam | | | 1851 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Opasiak, Dustin Tennessee | | | 1771 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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