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Rapid:
Individual Calculations September 2018 |
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| Golub, Sergey Total change: 12.60 | |   |
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| Luben Chess Championship (Rapid), dedicated to the International Chess Day in 2018 | Lubny of the Poltava region | UKR | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2149 | 6.50 | 7 | 0.63 | 20 | 12.60 | |
|  Chemersky, Leonid | | | 1899 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bondar, Genadiy | | | 1749 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Scherbov, Grigory | f | | 2099 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Tabayeva, Irina | | | 1749 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lyashchenko, Maxym | | | 1839 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bondarenko, Vladislav | | | 1749 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mordachov, Leonid | | | 1830 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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