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Rapid:
Individual Calculations April 2015 |
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| Riabchenko, Mihail Total change: 9.40 | |   |
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| Zirak Rakhmangulov Memorial -2015 (rapid) | Nikolaev | UKR | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1447 | 3.00 | 8 | 0.47 | 20 | 9.40 | |
|  Odnoroga, Svetlana | | | 1770 | UKR | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Zhevagin, Dmitri | | | 1716 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shmarkov, Alexandr | | | 1493 | UKR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Shamian, Artur | | | 1542 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Tiupenko, Mihail | | | 1588 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Milev, Alexandr | | | 1362 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rudik, Valeriy | | | 1590 | UKR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Rudenko, Alexandr | | | 1704 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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