Individual Calculations December 2018 |
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Petsas, Spyridon Total change: -2.80 | | |
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Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1718 | 1.00 | 2 | -0.14 | 20 | -2.80 | |
| Karounis, Ioannis | | | 1630 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | Deftereos, Pavlos-Efstathios | | | 1701 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | 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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