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Rapid:
Individual Calculations January 2018 |
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| Prudnikov, Vladimir Total change: 0.20 | |   |
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| Central Chess Club Rapid (23-24.12.2017) | Kyiv | UKR | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1804 | 3.00 | 5 | 0.01 | 20 | 0.20 | |
|  Blazhko, Valentin | | | 1896 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ponomarenko, Olexandr | | | 1736 | UKR | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Kostenko, Ivan | | | 1660 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zhukov, Sergey S | | | 1790 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Prodan, Marina | | | 1544 | UKR | 1.00 | 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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