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Blitz:
Individual Calculations May 2019 |
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| Aleksiev, Kristiyan Total change: 0.40 | |   |
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| Bulgarian Individual Chess Championship Boys 12 Blitz | Asenovgrad | BUL | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1295 | 3.00 | 6 | 0.02 | 20 | 0.40 | |
|  Ivanov, Lachezar | | | 1018 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kolev, Nikola T | | | 1165 | BUL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Georgiev, Konstantin | | | 1676 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tilev, Bozhidar | | | 1266 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kondov, Vasil | | | 1612 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mikov, Simeon | | | 1137 | BUL | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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