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Individual Calculations February 2018 |
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| Tzortzatos, Ioannis Total change: 74.80 | |   |
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| ULTIMA series By ASOP DIAS - LOW Nov 2017 | Petroupoli | GRE | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1050 | 1074 | 4.00 | 4 | 1.87 | 40 | 74.80 | |
|  Gourgourinis, Ioannis | | | 1073 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Malesios, Panagiotis | | | 1032 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Stratis, Dimitrios | | | 1043 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Kotsiris, Ilias | | | 1051 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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