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Rapid:
Individual Calculations January 2020 |
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| Krasteva, Yoana Total change: 7.20 | |   |
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| 5th Tournament for Children EURO Sofia | Sofia | BUL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1026 | 1.50 | 5 | 0.36 | 20 | 7.20 | |
|  Avramov, Evgeni | | | 1316 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Markov, Daniel | | | 1204 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Todorova, Dobrinka | | | 1239 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bayrakov, Boris | | | 1276 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yordanov, Martin | | | 1180 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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