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Individual Calculations October 2018 |
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| Sienczewski, Mariusz Total change: -22.40 | |   |
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| 10th Papanastasio open SO Peristeriou - B group | Peristeri | GRE | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1058 | 0.50 | 3 | -0.56 | 40 | -22.40 | |
|  Papadopoulou, Marilena | | | 1338 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Papaioannou, Dimitrios | | | 1029 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Peponis, Marios | | | 1157 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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