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Individual Calculations July 2023 |
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| Beroukas, Lampros Total change: 16.40 | |   |
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| 30 years Kotinos open | Athens | GRE | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1594 | 3.50 | 4 | 0.67 | 40 | 26.80 | |
|  Diatsintos, Ilias | | | 1295 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Pagalis, Georgios | | | 1366 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tsimpourakis, Dimitrios | | | 1233 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Seferis, Georgios | | | 1749 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 2023 Team Cup of Attica | Attica | GRE | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1594 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
| | Karathanasi, Eirhnh | | | 1778 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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