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Rapid:
Individual Calculations December 2017 |
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| Koval, Dariy Total change: -3.40 | |   |
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| Vidkryta pershist Kamianka-Buzka | Kamianka-Buzka | UKR | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1496 | 1.50 | 4 | -0.17 | 20 | -3.40 | |
|  Kondratyuk, Viktoriya | | | 1531 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Leshchyshak, Igor | f | | 1896 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kovalskyi, Roman | | | 1424 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Tyshniuk, Roman | | | 1469 | UKR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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