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Blitz:
Individual Calculations December 2017 |
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| Ermakov, Alexandr Total change: 17.60 | |   |
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| Championship of Zaporozhye region 2017 (Blitz) | Zaporozhye | UKR | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1815 | 2.00 | 6 | 0.88 | 20 | 17.60 | |
|  Burlai, Oleg | f | | 2215 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golubenko, Vladimir | | | 1954 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dudrova, Anastasia | | wf | 1883 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Obukhov, Sergeij | | | 2126 | UKR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Polyakov, Maxim | m | | 2215 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Perelygin, Igor | f | | 2185 | UKR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | * 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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