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Individual Calculations December 2022 |
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| Kotsifis, Emmanouel Total change: -15.40 | |   |
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| 182nd Ampelokipoi open | Athens | GRE | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1387 | 1.50 | 4 | -0.77 | 20 | -15.40 | |
|  Papaoulakis, Isidoros | | | 1773 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vassalos, Panagiotis | | | 1076 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stefos, Dimitrios | | | 1059 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Loukopoulos, Nektarios | | | 1421 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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