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Rapid:
Individual Calculations September 2018 |
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| Boztas, Lana Total change: 4.00 | |   |
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| 105th British Championships Rapidplay | Hull | ENG | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1457 | 2.00 | 6 | 0.20 | 20 | 4.00 | |
|  Forster, Matthew | | | 1799 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Riding, Mick D | | | 1857 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dhanwani, Aditya | | | 1449 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ferrie, Peter | | | 1515 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Daly, Grant | | | 1518 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Oliver, Bruce R | | | 1652 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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