Individual Calculations August 2012 |
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Petkova, Nadezhda Total change: -18.45 | | |
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9th The Hopes of the World U12 | Varna | BUL | 2012-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1595 | 1638 | 1.00 | 4 | -1.23 | 15 | -18.45 | |
| Boev, Viktor | | | 1502 | BUL | 0.50 | 1 | -0.18 | 15 | -2.70 | | Yordanov, Lachezar | | | 1658 | BUL | 0.00 | 1 | -0.47 | 15 | -7.05 | | Yordanov, Daniel-Adrian | | | 1499 | BUL | 0.00 | 1 | -0.69 | 15 | -10.35 | | Poliakov, Fedor | | | 1720 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | 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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