Individual Calculations November 2009 |
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Juchelka, Petr Total change: -0.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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8th Kesarovski-Georgiev Memorial | Sunny Beach | BUL | 2009-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1905 | 1891 | 1.50 | 3 | -0.01 | 25 | -0.25 | |
| Angelov, Angel | | | 2236 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | Todorov, Petar G. | | | 1739 | BUL | 1.00 | 1 | 0.30 | 25 | 7.50 | | Dragieva, Denitza | | | 1740 | BUL | 0.50 | 1 | -0.20 | 25 | -5.00 | | 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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