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Individual Calculations February 2020 |
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| Vardaka, Sofia Total change: 78.40 | |   |
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| 42nd open White Tower 2020 B group | Thessaloniki | GRE | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1187 | 4.50 | 7 | 1.96 | 40 | 78.40 | |
|  Chatzinikolaou, Emmanouil | | | 1450 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Parastatidis, Charalampos | | | 1236 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Maglavas, Ioannis | | | 1037 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Peikos, Rafail | | | 1342 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gkogkolas, Georgios | | | 1160 | GRE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Katsigris, Antonios | | | 1425 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Chrysostomidis, Alkiviadis | | | 1424 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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