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Individual Calculations September 2017 |
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| Sideris, Nikiforos Total change: -23.20 | |   |
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| 26th International Open Kavala 2017 - A group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1992 | 1.50 | 7 | -1.16 | 20 | -23.20 | |
|  Stathopoulos, Ioannis | f | | 2343 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Qiu, Mengjie | | wm | 2207 | CHN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Spirliadis, Achileas | | | 2170 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Nemtsas, Hristoforos | | | 1938 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Vardakas, Grigorios | | | 1932 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kesidis, Odyseas | | | 2194 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pasoglou, Ekaterini | | | 1885 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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