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Individual Calculations May 2019 |
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| Ardenski, Dimitar Total change: -18.00 | |   |
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| Bulgarian Individual Chess Championship Boys 14 | Asenovgrad | BUL | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1298 | 1.00 | 4 | -0.45 | 40 | -18.00 | |
|  Lazarov, Kiril Pavlinov | | | 1010 | BUL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Demirov, Todor | | | 1679 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Botev, Stanislav | | | 1674 | BUL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Hristov, Ivan | | | 1349 | BUL | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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