Individual Calculations September 2009 |
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Stefanov, Boris Total change: 4.00 | | |
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Team Championship for boys U16 | Borovets | BUL | 2009-08-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1951 | 1679 | 0.50 | 2 | 0.16 | 25 | 4.00 | |
| Todorov, Yavor | | | 1928 | BUL | 0.50 | 1 | 0.31 | 25 | 7.75 | | Ninchev, Daniel | | | 1974 | BUL | 0.00 | 1 | -0.15 | 25 | -3.75 | | 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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