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Individual Calculations December 2017 |
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| Gourgourinis, Ioannis Total change: -8.40 | |   |
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| Ultima series by ASOP Dias 2017 - Low Ultima | Petroupoli | GRE | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1073 | 1.50 | 4 | -0.42 | 20 | -8.40 | |
|  Tzortzatos, Dimosthenis Panagiot | | | 1133 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Paparodopoulos, Georgios | | | 1042 | GRE | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Kapnaki, Charikleia | | | 1010 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tsagkarakis, Alexandros | | | 1168 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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