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Individual Calculations February 2017 |
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| Nikas, Nikolaos Total change: -47.60 | |   |
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| New Year's open Chess Square 2017 | Athens | GRE | 2017-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1932 | 4.00 | 9 | -2.38 | 20 | -47.60 | |
|  Georgopoulou, Eytyhia | | | 1532 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poulopoulos, Ioannis | | | 2257 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kiriazis, Dimitrios | | | 1603 | GRE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Megaloudis, Petros | | | 1532 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chantzopoulos, Theodoros | | | 1663 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Stamou, Nikolaos | | | 1534 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitsis, Georgios | | | 2264 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Papakostas, Vasilis | | | 1748 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mitsakos, Achilleas | | | 1532 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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