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Rapid:
Individual Calculations March 2015 |
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| Tregubov, Oleksandr Total change: 54.80 | |   |
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| Step-1 chess Federation of Vinnytsia region | Vinnytsia | UKR | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1823 | 4.50 | 7 | 1.42 | 20 | 28.40 | |
|  Kucheruk, Volodymyr | | | 1883 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Gudok, Viktor | m | | 2148 | UKR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Spirin, Anatoly | | | 2068 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Horbatiuk, Dmytro | | | 1744 | UKR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Darmin, Denys | | | 1716 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Basenko, Myhaylo | | | 1821 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ischenko, Iryna | | | 1773 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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-2 chess Federation of Vinnytsia region | Vinnytsia | UKR | 2015-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1823 | 2.50 | 5 | 1.32 | 20 | 26.40 | |
| | Bykovskiy, Oleg | | | 2189 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Spirin, Anatoly | | | 2068 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Halych, Heorhiy | | | 2021 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Khoduk, Anatoly | | | 2028 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bolshunov, Yevgen | | | 1896 | UKR | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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