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Individual Calculations August 2014 |
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| Keppas, Antonios Total change: -4.20 | |   |
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| 3rd open IOANNIS TSITOURAS - Group A over 13 | Lamia | GRE | 2014-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1741 | 2.00 | 4 | -0.14 | 30 | -4.20 | |
|  Kaltsas, Georgios | | | 1596 | GRE | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Tsoumas, Ilias | | | 1929 | GRE | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Tsitsaras, Georgios | | | 1699 | GRE | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Tsitouras, Konstantinos | | | 1648 | GRE | 0.50 | 1 | -0.13 | 30 | -3.90 | |
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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