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Blitz:
Individual Calculations May 2019 |
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| Doychev, Ivan Total change: 16.40 | |   |
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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 |
| 1254 | 1275 | 4.00 | 6 | 0.82 | 20 | 16.40 | |
|  Rusev, Kristiyan | | | 1103 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kanov, Nikola | c | | 1374 | BUL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Todev, Simeon | c | | 1485 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sedmakov, Georgi | | | 1278 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Timev, Aleksandar | | | 1119 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kolev, Nikola T | | | 1165 | BUL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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