Individual Calculations May 2017 |
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Perrakis, Polychronis Total change: -22.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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13th open championship of ESSPEP 2017 | Sparti | GRE | 2017-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1602 | 1608 | 1.50 | 5 | -1.13 | 20 | -22.60 | |
| Hrisafis, Argirios | | | 1876 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | Arrianas, Dimitrios | | | 1391 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | Kostianis, Georgios | | | 2008 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Petsetidis, Dimitrios | | | 1337 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | Zaires Karanasios, Konstantinos | | | 1397 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | * 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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