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Rapid:
Individual Calculations September 2019 |
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| Zaitseva, Arina Total change: -11.80 | |   |
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| Caspian capital Rapid (XIV Astrakhan Chess Festival) | Astrakhan | RUS | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1123 | 1.00 | 6 | -0.59 | 20 | -11.80 | |
|  Khairoshev, Nurbek | | | 1523 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Davydov, Ilya | | | 1086 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ektova, Elena | | | 1523 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sediki, Shapur | | | 1272 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Krotov, Vyacheslav | | | 1456 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sabyrbaykyzy, Zarina | | | 1150 | KAZ | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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