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Rapid:
Individual Calculations September 2021 |
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| Georgiadis, Athanasios Kat Total change: 1.60 | |   |
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| Open rapid ESSTH-CHALK 2021 | Thessaloniki | GRE | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1399 | 3.00 | 5 | 0.08 | 20 | 1.60 | |
|  Ballas, Athanasios-Panagiotis | | | 1831 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Giakoustidou, Evgenia | | | 1106 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Alexandri, Vasiliki | | | 1146 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Karamichos, Michail | | | 1507 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Katsimanis, Dimitrios | | | 1112 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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