Individual Calculations October 2014 |
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Boncukcu, Berkant Total change: 30.40 | | |
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3rd children's chess tournament Cup "Yan Bibian"& Cup "Fiut" "A" | Elin Pelin | BUL | 2014-09-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1422 | 2.00 | 5 | 0.76 | 40 | 30.40 | |
| Raykov, Stefan | | | 1822 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Ivanov, Denis | | | 1784 | BUL | 0.50 | 1 | 0.40 | 40 | 16.00 | | Ignatov, Georgi | | | 1616 | BUL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Grabcheva, Natalia | | | 1584 | BUL | 0.50 | 1 | 0.21 | 40 | 8.40 | | Buyukbozkoyun, Baran | | | 1409 | TUR | 0.50 | 1 | -0.02 | 40 | -0.80 | | * 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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