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Rapid:
Individual Calculations September 2017 |
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| Phillips, David Total change: 49.40 | |   |
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| 104th British Championships Rapidplay | Llandudno | ENG | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1314 | 3.00 | 6 | 2.47 | 20 | 49.40 | |
|  Guha, Chirag | | | 1702 | WLS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Patel, Devan | | | 1657 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Zabrocki, Philip Am | | | 1714 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Westwood, Richard D | | | 1714 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bowers, John | | | 1714 * | WLS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Clanchy, Nicholas | | | 1714 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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