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Rapid:
Individual Calculations May 2018 |
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| Berko, Igor Total change: -14.00 | |   |
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| M.A. Gerchikov Memorial 2018 | Lyubertsy | RUS | 2018-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1981 | 4.50 | 9 | -0.70 | 20 | -14.00 | |
|  Yarikov, Sergei | | | 1581 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vul, Arkadiy | g | | 2242 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kharkin, Alexey | | | 1637 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shmatkov, Mikhall | | | 1760 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pykhtinov, Oleg | | | 2174 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Borzov, Roman | | | 2095 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Rumjancev, Nikolaj | | | 2141 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ermolaev, Mikhail | | | 1788 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kots, Dmitry | | | 1731 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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