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Individual Calculations December 2017 |
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| Ermolaev, Alexander Total change: -4.00 | |   |
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| Friendship Cup 6 stage | Lipetsk | RUS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1899 | 4.50 | 8 | -0.20 | 20 | -4.00 | |
|  Rublenko, Tatiana | | | 1499 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Achkasov, Maksim | | | 1824 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kasantsev, Anatolij B. | f | | 1976 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tcapalikov, Mikhail | | | 1499 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dulin, Anatoliy | | | 1835 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Skomorohov, Grigorij | | | 2070 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kazmin, Semen | | | 2091 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Omelchak, Ivan | | | 1693 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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