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Rapid:
Individual Calculations June 2019 |
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| Zakrasova, Marietta Total change: 12.80 | |   |
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| Cup of Sochi Rapid 2019 - Stage 1 (may) | Sochi | RUS | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1044 | 1.50 | 6 | 0.64 | 20 | 12.80 | |
|  Prokhorko, Mikhail | | | 1444 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Postol, Miron | | | 1376 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kalandia, Eka | | | 1314 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Zabavskaya, Daria | | | 1346 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Krotov, Konstantin | | | 1265 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Strelnikov, Nazar | | | 1378 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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