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Individual Calculations May 2023 |
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| Aretoulakis, Sotirios Paris Total change: 4.00 | |   |
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| 2023 Team Championship of Attica - POA rounds 4-9 | Attica | GRE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1361 | 1.50 | 3 | 0.10 | 40 | 4.00 | |
|  Kiryttopoulos, Panagiotis Aris | | | 1509 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lupu, Nikolaos | | | 1273 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Gkoritsas, Angelos | | | 1376 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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