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Individual Calculations July 2018 |
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| Howell, Oliver W Total change: 7.20 | |   |
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| Bristol Summer Congress & 71st Bristol League Championship | Bristol | ENG | 2018-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1898 | 2.00 | 4 | 0.18 | 40 | 7.20 | |
|  Musson, Adam J | | | 2051 | WLS | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Arkell, Keith C | g | | 2298 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sheremetyeva, Elizaveta | | | 1691 | ENG | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Dias, Savin | | | 1771 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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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