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Individual Calculations June 2018 |
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| Atako, Chino C Total change: 15.20 | |   |
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| 61st Hampstead Weekend Congress Under 2200 | London | ENG | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2100 | 4.50 | 5 | 0.76 | 20 | 15.20 | |
|  Ozturan, Cem | | | 1700 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sheikh, Nasarullah | | | 1700 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prior, Stephen C V | | | 2014 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Russell, Christopher | | | 2149 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Odiase, Oluwaseun | | | 1808 | NGR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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