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Individual Calculations April 2023 |
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| Zafeiris, Petros-Ioannis Total change: 0.00 | |   |
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| Samos Ikaria Championship 2023 | Samos | GRE | 2023-03-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1381 | 0 | 0.50 | 7 | 0.00 | 959 | | 0.00 | |
|  Chasiotis, Stamatios | | | 1420 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |  Karaiskos, Evangelos | | | 1612 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Chatzinikolaou, Emmanouil | | | 1407 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Poulos, Stelios | | | 1113 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | | Moraitis, Nikos | | | 1425 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Koukoufikis, Ioannis | | | 1434 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Valeris, Efstathios | | | 1256 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |
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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