Individual Calculations October 2017 |
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Nikeghbal, Erfan Total change: -10.40 | | |
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Tehran Boys Under 14 Championship 2017 | Tehran | IRI | 2017-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1459 | 1138 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
| Valizade, Amin | | | 1487 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Jir Sarayi, Amir Arsalan | | | 1430 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | 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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