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Individual Calculations June 2023 |
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| Grammatopoulos, Aristeidis Total change: -10.80 | |   |
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| 2023 Team Championship of ESSKEDYM POA | Ptolemaida | GRE | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1665 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
|  Ioannidis, Nikolaos M | | | 1585 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dorfanis, Ilarion | | | 2090 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kosmidis, Ioannis | | | 2157 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Evgeniadis, Georgios | | | 1628 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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