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Individual Calculations September 2017 |
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| Maris, Ioannis Total change: 4.80 | |   |
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| 13th international chess tounrament of Gazi-Heraklion 2017 - Group A | Gazi Heraklio | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1981 | 4.50 | 8 | 0.24 | 20 | 4.80 | |
|  Fragkiadakis, Nikolaos Emm | | | 1581 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galojan, Lilit | m | wg | 2277 | ARM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Serpetsidaki, Eva | | | 1621 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gevorgyan, Maria | | wm | 2256 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Papidakis, Georgios | | | 1641 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galopoulos, Nikolaos | | | 2371 | GRE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Milonakis, Georgios | | | 2193 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kouvidis, Ioannis | | | 1581 * | 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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