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Individual Calculations January 2023 |
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| Sioumis, Antonios Total change: 5.20 | |   |
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| 9th Memory team Cup 2022 | ESSTH-CHALK | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1057 | 0.00 | 3 | -0.29 | 40 | -11.60 | |
|  Giannopoulos, Ioannis | | | 1712 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Papadopoulos, Alexadros Paris | | | 1248 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kalogridis, Themistoklis | | | 1607 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Open International Tournament Keravnos Dec 2022 - A | Thessaloniki | GRE | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1057 | 1.00 | 4 | 0.42 | 40 | 16.80 | |
| | Harisis, Konstantinos | | | 1661 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Tzimas, Konstantinos | | | 1256 | GRE | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Sarsentos, Dimitrios | | | 1303 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tzovani, Dimitra | | | 1384 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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