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Individual Calculations February 2023 |
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| Giannakis, Theodoros Total change: 0.00 | |   |
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| 5th open Nikolaos Giamarelos 2023 - B group | Chalkida | GRE | 2023-01-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1115 | 0 | 5.50 | 6 | 0.00 | 1215 | | 0.00 | |
|  Diamantidis, Nikolaos | | | 1219 | GRE | 1.00 | 1 | 0.00 | | 0.00 | |  Tzikeras, Christos | | | 1060 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Doukas, Nikolaos | | | 1059 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | | Rompaki, Maria | | | 1261 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Thiraios, Rafail Athanasios | | | 1032 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Papakyriakou, Petros | | | 1056 | GRE | 1.00 | 1 | 0.00 | | 0.00 | |
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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