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Individual Calculations December 2023 |
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| Tsiaras, Vasileios Total change: 21.20 | |   |
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| 20th open by OPAX Mindgames 2023 | Cholargos | GRE | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1097 | 2.00 | 5 | 0.53 | 40 | 21.20 | |
|  Papanikolaou, Vasileios D | | | 1608 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Oikonomou, Nikolaos Na | | | 1205 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Nikolakis, Konstantinos | | | 1227 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sgouros Niarchos, Ioannis | | | 1156 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Liatsis, Theodoros | | | 1211 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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