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Individual Calculations September 2017 |
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| Wells, Peter K Total change: 7.10 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2434 | 6.00 | 9 | 0.71 | 10 | 7.10 | |
|  Okhai, Shabir | | | 2111 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Horton, Jamie A | | | 2178 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Howell, David Wl | g | | 2702 | ENG | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Storey, Charles H | f | | 2214 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Rudd, Jack | m | | 2252 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Zhou, Yang-Fan | m | | 2468 | ENG | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Pert, Nicholas | g | | 2558 | ENG | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Murphy, Conor E | | | 2154 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hawkins, Jonathan | g | | 2582 | ENG | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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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