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Rapid:
Individual Calculations January 2023 |
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| Psathakis, Ioannis Total change: -1.60 | |   |
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| 4th open Rapid Chalandri CC Dec 2022 | Chalandri | GRE | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1494 | 1.00 | 4 | -0.08 | 20 | -1.60 | |
|  Lytras, Iosif | | | 1912 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gkikas, Hristos | | | 1956 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kiryttopoulos, Panagiotis Aris | | | 1372 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Martzoukos, Dionysios | | | 1650 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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