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Individual Calculations May 2023 |
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| Bezirgiannidis, Christos Total change: 56.00 | |   |
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| 2023 Team Championship of Attica - B1 Local rounds 4-9 | Attica | GRE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1078 | 1.50 | 2 | 1.40 | 40 | 56.00 | |
|  Tsirkas, Konstantinos | | | 1443 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Theodoropoulos, Spyros-Hristofo | | | 1880 | GRE | 0.50 | 1 | 0.50 | 40 | 20.00 | |
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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