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Individual Calculations June 2023 |
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| Tsiaras, Konstantinos Total change: 68.00 | |   |
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| 18th by OPAX Mindgames 2023 | Athens | GRE | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1195 | 1.50 | 2 | 0.86 | 40 | 34.40 | |
|  Marianidis, Dimitrios | | | 1567 | GRE | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Rentzos, Alexandros | | | 1165 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | 19th Standard tournament by OPAX Mindgames Apr 2023 | Athens | GRE | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1226 | 1.50 | 3 | 0.84 | 40 | 33.60 | |
| | Kapogiannatos, Angelos | | | 1953 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tsirovasilis, Ioannis | | | 1155 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Marten, Iakovos | | | 1705 | GRE | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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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