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Individual Calculations May 2019 |
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| Laleva, Radoslava Total change: 12.80 | |   |
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| II chess tournament POLSKI GAMBIT | Polski Trambesh | BUL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1488 | 1.50 | 4 | 0.32 | 40 | 12.80 | |
|  Savov, Ilko Ananiev | | | 1888 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rusev, Ivan | | | 1857 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bizheva, Stefani | | | 1186 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Galunov, Georgi | | | 1789 | BUL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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