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Individual Calculations June 2017 |
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| Gripeos, Kiriakos Total change: -0.80 | |   |
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| 2017 Attica Team Cup - ESSNA | ESSNA | GRE | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2041 | 1.00 | 2 | -0.04 | 20 | -0.80 | |
|  Tzortzis, Dimitrios | | | 2004 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Spirakopoulos, Ioannis | | | 2045 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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