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Rapid:
Individual Calculations January 2020 |
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| Efthymiou, Ioannis Marios Total change: 9.20 | |   |
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| Autumn rapid SO Xanthis Nov 2019 A group | Xanthi | GRE | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1025 | 1.00 | 3 | -0.28 | 20 | -5.60 | |
|  Chasapis, Christos | | | 1117 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ouzounis, Konstantinos Kyr | | | 1048 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Chasan Kechagia, Enver | | | 1071 | GRE | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | 2019 Winter Rapid SO Xanthis A group | Xanthi | GRE | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1025 | 2.00 | 4 | 0.74 | 20 | 14.80 | |
|  Tsourgiannis, Nikolaos | | | 1041 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Chasapis, Christos | | | 1117 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Koroglou, Viktor | | | 1425 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tarchanidis, Nikolaos Christos | | | 1147 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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