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Rapid:
Individual Calculations October 2019 |
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| Petrova, Maria Total change: -1.00 | |   |
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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 |
| 1336 | 1600 | 5.50 | 7 | -0.05 | 20 | -1.00 | |
|  Stefanov, Stefan | | | 1200 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Trendafilov, Plamen | | | 1239 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ivanov, Antoan | | | 1298 | BUL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kirilov, Ivaylo | | | 1611 | BUL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Petkov, Konstantin | | | 1200 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stoyanov, Denislav | | | 1509 | BUL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tilev, Emil | | | 1297 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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