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Individual Calculations August 2019 |
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| Boyko, Igor K. Total change: 18.00 | |   |
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| L. Polugaevsky Memorial 2019 | Samara | RUS | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1959 | 4.00 | 8 | 0.45 | 40 | 18.00 | |
|  Goganov, Aleksey | g | | 2359 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanov, Alexander P | | | 1654 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kaganskiy, Mikhail V. | | | 1559 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tunik, Sergey | | | 2166 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Yeletsky, Ivan | f | | 2359 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Suvorov, Aleksandr | | | 2154 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nasybullin, Iskander | | | 1622 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dubinin, Alexsandr | | | 2151 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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