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Rapid:
Individual Calculations October 2019 |
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| Yankulov, Savi Total change: -3.80 | |   |
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| 1 chess festival Sliven 1 B tournament | Sliven | BUL | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1095 | 0.50 | 3 | -0.19 | 20 | -3.80 | |
|  Iliev, Hristiyan | | | 1337 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Mehmed, Neshe | | | 1260 | BUL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Avramov, Evgeni | | | 1330 | BUL | 0.00 | 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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