Individual Calculations October 2013 |
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Kalbanov, Damyan Total change: -7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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National team championship 2013 boys U12 | Golden sands | BUL | 2013-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1698 | 1630 | 1.00 | 3 | -0.24 | 30 | -7.20 | |
| Tsvetanov, David | | | 1698 | BUL | 0.00 | 1 | -0.41 | 30 | -12.30 | | Milchev, Lyubomir | | | 1583 | BUL | 1.00 | 1 | 0.43 | 30 | 12.90 | | Petkov, Matey | | | 1812 | BUL | 0.00 | 1 | -0.26 | 30 | -7.80 | | 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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