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Individual Calculations September 2022 |
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| Sandalakis, Nikolaos Total change: -8.40 | |   |
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| 31st International open of Kavala - A group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2213 | 1.50 | 3 | -0.41 | 20 | -8.20 | |
|  Hartofylakas, Spyros | | | 1863 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Kilic, Eray | f | | 2422 | TUR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tsivelekidou, Evgenia | | | 1986 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 49th National Team Championship of A Category 2022 | Thessaloniki | GRE | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2213 | 3.00 | 6 | -0.01 | 20 | -0.20 | |
| | Sideris, Georgios | | | 1946 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Schuetze, Norman | | | 2283 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Koyias, Konstantinos | | | 2179 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Vlahos, Kiriakos | f | | 2285 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ladopoulos, Dimitrios | f | | 2335 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Papakonstantinou, Dimitrios | | | 2206 | GRE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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