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Rapid:
Individual Calculations January 2020 |
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| Kostenko, Vyacheslav Total change: -2.20 | |   |
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| Christmas Chess Challenge 2019 - rapid | Brovary | UKR | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1376 | 1.00 | 4 | -0.11 | 20 | -2.20 | |
|  Muha, Sergey | | | 1776 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kruts, Hryhoriy | | | 1121 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Stepanets, Anatolij | | | 1776 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khomenko, Pavlo | | | 1682 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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