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Rapid:
Individual Calculations August 2023 |
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| Mason, Donald J Total change: 3.40 | |   |
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| 2023 British Championship: Third Rapidplay Open | Leicester | ENG | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1971 | 3.00 | 5 | 0.17 | 20 | 3.40 | |
|  Reid, Patrick D | | | 1796 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Broughton, Daniel | | | 1958 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Pert, Max | | | 1796 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Singh, Amrik J | | | 1771 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hunt, Harriet V | m | wg | 2357 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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