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Individual Calculations February 2023 |
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| Toumpakaris, Grigorios Emmanouil Total change: 49.20 | |   |
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| 1st New Year open Chalandri CC 2023 B | Chalandri | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1057 | 2.50 | 4 | 1.23 | 40 | 49.20 | |
|  Kazakos, Fotis | | | 1243 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Polikretis, Mattheos | | | 1190 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Kalampoukas, Zisis | | | 1278 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Stavropoulos, Kriton Michail | | | 1078 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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