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Individual Calculations October 2018 |
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| Kormakopoulos, Konstantinos Total change: 18.00 | |   |
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| 26th Honour to National Resistance tournament of Nikaia 2018 - B group | Nikaia | GRE | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1150 | 2.50 | 6 | 0.13 | 40 | 5.20 | |
|  Dallis, Ioannis | | | 1357 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tsekoura, Vaia | | | 1354 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Vazou, Marianna | | | 1028 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tsoukaraki, Athina | | | 1421 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Georgiadis, Anastasios | | | 1201 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Arapkoules, Symeon | | | 1055 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 10th Papanastasio open SO Peristeriou - B group | Peristeri | GRE | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1150 | 1.50 | 3 | 0.32 | 40 | 12.80 | |
| | Papadopoulos, Emanouil | | | 1311 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kastanas, Evangelos | | | 1051 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kostelidou, Despoina | | | 1342 | GRE | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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