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Rapid:
Individual Calculations June 2016 |
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| Yordanov, Kaloyan Total change: -13.80 | |   |
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| National individual cup Serdika - rapid U12 | Sofia | BUL | 2016-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1350 | 2.00 | 4 | -0.69 | 20 | -13.80 | |
|  Genchev, Petar | | | 1293 | BUL | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Malinov, Martin | | | 1147 | BUL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chan, Dzhi | | | 1283 | BUL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Draganova, Yana | | | 1148 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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