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Rapid:
Individual Calculations September 2017 |
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| Prikhojenko, Sergey Total change: -43.60 | |   |
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| Yuzhny Arykul Memorial 2017 | Yuzhniy Odessa region | UKR | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1723 | 3.50 | 8 | -2.18 | 20 | -43.60 | |
|  Yushkov, Evgeniy | | | 1335 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Silaeva, Daria | | | 1573 | UKR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Sholkovsky, Dmitry | | | 1981 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Yudina, Lidia | | | 1464 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gorobets, Viktor | | | 1610 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Petrenko, Mykola V | | | 1570 | UKR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Melnyk, Olena | | | 1323 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lyshchenko, Polina | | | 1487 | UKR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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