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Individual Calculations October 2017 |
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| Kostopoulou, Irini Total change: -23.60 | |   |
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| 25th International Tournament of Nikaia "Honour to National Resistance" - B group | Nikaia | GRE | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1344 | 4.00 | 6 | -0.59 | 40 | -23.60 | |
|  Tsomkalidou, Foteini | | | 1029 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Merkos, Thomas | | | 1123 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sidiropoulos, Vasilis | | | 1180 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Polyzos, Ioannis | | | 1165 | GRE | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Fardoulis, Ioannis | | | 1155 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Bastianos, Antonios | | | 1155 | GRE | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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