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Rapid:
Individual Calculations February 2019 |
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| Borisov, Ivan Total change: -31.20 | |   |
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| Chess Club CSKA Open Championship | Sofia | BUL | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1702 | 3.00 | 6 | -1.56 | 20 | -31.20 | |
|  Filev, Georgi | f | | 2102 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Popzafirov, Vasil | | | 1302 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Stefanov, Georgi | | | 1336 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Stoyanov, Ivan | | | 1441 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Angelov, Toma | | | 1302 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popzafirov, Danail | | | 1302 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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