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Individual Calculations October 2017 |
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| Tzortzatos, Dimosthenis Panagiot Total change: 3.60 | |   |
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| 9th open Papanastasio 2017 - B group | Peristeri | GRE | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1133 | 1.50 | 4 | 0.09 | 40 | 3.60 | |
|  Topalidis, Ioannis D | | | 1385 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Pessiridi, Christiana | | | 1038 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Eirinidis, Dimitrios | | | 1278 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Athanasopoulos, Georgios 45299 | | | 1296 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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