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Individual Calculations April 2023 |
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| Vassalos, Panagiotis Total change: 31.40 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1079 | 2.00 | 4 | 1.57 | 20 | 31.40 | |
|  Konstantinidis, Michail N | | | 1646 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Palios, Panteleimon | | | 1286 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ioannidis, Ilias | | | 1392 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chantzopoulos, Theodoros | | | 1571 | GRE | 1.00 | 1 | 0.96 | 20 | 19.20 | |
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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