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Individual Calculations January 2014 |
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| Spanos, Athanasios Ch. Total change: -21.15 | |   |
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| 3rd Sunday Open Epikoinonias 2013 | Athens | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1666 | 1.00 | 4 | -0.84 | 15 | -12.60 | |
|  Fragkos, Vasilios | | | 2065 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Petsetidi, Maria | | | 1874 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Stamatis, Apostolos | | | 1405 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Diakoumakos, Georgios | | | 1504 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 2013 Attica Team Cup "SPYROS BIKOS" - A' GROUP | Attica | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1666 | 0.00 | 1 | -0.57 | 15 | -8.55 | |
| | Sarantopoulos, Panayotis | | | 1613 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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