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Individual Calculations September 2018 |
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| Perrakis, Polychronis Total change: -4.60 | |   |
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| International chess tournament ERMIS 2018 | Trikala Korinthias | GRE | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1602 | 4.50 | 8 | -0.23 | 20 | -4.60 | |
|  Skembris, Spyridon | g | | 2002 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barlas, Georgios | | | 1212 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nikolakopoulou, Eleni | | | 1295 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ivanov, Mikhail M | g | | 2002 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roinos, Ilias | | | 2002 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sklavounou, Kalliopi | | | 1202 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poulopoulos, Ilias | | | 1270 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Athanasopoulos, Theodoros | | | 1202 * | 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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