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Individual Calculations February 2015 |
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| Kafantaris, Pavlos Total change: -34.40 | |   |
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| 2015 youth championships of ESSTH-H - open U10 | Thessaloniki | GRE | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1008 | 1.00 | 3 | -0.19 | 40 | -7.60 | |
|  Potoulis, Ioannis | | | 1127 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Giouvantsioudis-Mousiadis, Arist | | | 1075 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Livadopoulos, Ioannis | | | 1050 | GRE | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | White Tower 2015 - Open Championship ESSTH-H - B group | Thessaloniki | GRE | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1008 | 0.00 | 3 | -0.67 | 40 | -26.80 | |
| | Haralabidou, Maria | | | 1408 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tataridis, Dimitris | | | 1267 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vardakas, Petros | | | 1075 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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