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Individual Calculations August 2023 |
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| Patiniotis-Spiropoulos, Dimitrio Total change: 12.80 | |   |
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| 2nd Summer open Chess Square 2023 | Athens | GRE | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1601 | 1.50 | 4 | 0.64 | 20 | 12.80 | |
|  Nemtsas, Hristoforos | | | 1833 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lazaridis-Elmaloglou, Lazaros | | | 1832 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Synetos, Dionysios | | | 1754 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Panopoulos, Ioannis | | | 1915 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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