Individual Calculations March 2011 |
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Sotirov, Ilia Total change: -13.65 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1884 | 1857 | 1.00 | 4 | -0.91 | 15 | -13.65 | |
| Giretti Kanev, Jasen | | | 2185 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | Kovachev, Radoslav | | | 1625 | BUL | 1.00 | 1 | 0.21 | 15 | 3.15 | | Stojanov, Alexandar | | | 2120 | BUL | 0.00 | 1 | -0.18 | 15 | -2.70 | | Todorov, Rosen | | | 1607 | BUL | 0.00 | 1 | -0.81 | 15 | -12.15 | | 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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