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Individual Calculations February 2020 |
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| Kokkalis, Vasilios Total change: -12.00 | |   |
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| 2019 winter NEP tournament | Patra | GRE | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 2105 | 4.00 | 5 | -0.60 | 20 | -12.00 | |
|  Zafeirakis, Andreas | | | 1705 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kastis, Fotis | | | 1705 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Stergios, Vasilios | | | 1705 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moraitis, Thomas | | | 1705 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giannopoulos, Iasonas | | | 1705 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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