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Rapid:
Individual Calculations January 2018 |
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| Stanislavskiy, Bogdan Total change: 30.80 | |   |
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| Memorial Bogatyrchuka-B | Vinnytsia | UKR | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1516 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
|  Bondarchuk, Anatoliy | | | 1130 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Skakun, Kateryna | | | 1299 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Cherep, Eldar | | | 1219 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dyshchuk, Kateryna | | | 1309 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stepaniuk, Karina | | | 1637 | UKR | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | Step-12 chess Federation of Vinnytsia (rapid) 2017 | Vinnytsia | UKR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1516 | 3.00 | 7 | 1.19 | 20 | 23.80 | |
| | Halych, Heorhiy | | | 1916 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sukach, Illia | | | 1334 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dudnyk, Vitaliy | | | 1815 | UKR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Spirin, Anatoly | | | 1846 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kucheruk, Volodymyr | | | 1767 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Horbatiuk, Dmytro | | | 1769 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Stepaniuk, Karina | | | 1637 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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