Individual Calculations July 2017 |
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Tsiros, Nikolaos Total change: -24.80 | | |
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20th Open Epikoinonias Herakleio Attikis 2017 - B Group | Herakleio Attikis | GRE | 2017-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1189 | 1215 | 1.00 | 4 | -1.24 | 20 | -24.80 | |
| Diamantopoulos, Leonidas Nik | | | 1615 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Papageorgiou, Athanasios I | | | 1063 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | Lupu, Nikolaos | | | 1030 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | Apergis, Vasileios | | | 1048 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | | * 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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