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Individual Calculations January 2025 |
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| Lampsas, Georgios Total change: -7.20 | |   |
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| Celebration open chess square 2024 A | Athens | GRE | 2024-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1663 | 2.50 | 5 | -0.36 | 20 | -7.20 | |
|  Ntovas, Dimitrios | | | 1421 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Koulouris, Evangelos | | | 2063 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Koulis, Christos G | | | 1521 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sotiropoulos, Spyridon | | | 1545 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Najjari Omidkakh, Soroush | | | 1565 | GRE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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