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Individual Calculations June 2022 |
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| Efremidis, Nikolaos Total change: 26.40 | |   |
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| 180th Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1237 | 1.50 | 4 | 0.66 | 40 | 26.40 | |
|  Sideris, Theodoros | | | 1643 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petropoulos, Filaretos | | | 1635 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ntaifas, Ioannis | | | 1767 | GRE | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Garoufos, Panagiotis | | | 1124 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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