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Rapid:
Individual Calculations January 2018 |
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| Petrosian, Rafael Total change: -76.40 | |   |
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| Cup of Ukraine among veterans. Rapid | Kharkiv | UKR | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1979 | 1.00 | 6 | -3.82 | 20 | -76.40 | |
|  Zuban, Ivan | | | 1807 | UKR | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Odrikovsky, Nikolay | | | 1872 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kravchenko, Natalia | | | 1749 | UKR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Petrich, Vladimir | | | 1640 | UKR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mariich, Nikolay | | | 1683 | UKR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Plakhotnikov, Valentin | | | 1579 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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