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Individual Calculations May 2015 |
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| Tsouchnikas, Georgios Total change: -16.40 | |   |
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| 8th Spring Open of Triandria 2015 - B group | Thessaloniki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1082 | 0.00 | 1 | -0.25 | 40 | -10.00 | |
|  Papathanasiou, Stefania | | | 1273 | GRE | 0.00 | 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) | | | | 2015 Team Championshiop Local category ESSTH-HALK r9 | ESSTH-HALK | GRE | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1082 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
|  Xanthopoulou, Anna | | | 1368 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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