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Rapid:
Individual Calculations July 2023 |
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| Siskou, Georgia Total change: 63.60 | |   |
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| 40th rapid ToPionaki | Agria | GRE | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1092 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
|  Bougas, Georgios | | | 1688 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kountrias, Apostolos | | | 1021 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Siskos, Vasileios Na | | | 1162 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Raftopoulos, Stefanos | | | 1149 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Bougas, Theodoros | | | 1133 | GRE | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | 1st Volos Summer Break Rapid | Volos | GRE | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1092 | 2.50 | 4 | 1.47 | 40 | 58.80 | |
| | Dristellas, Nikolaos | | | 1388 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kountrias, Kosmas Ioannis | | | 1285 | GRE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Raftopoulou, Konstantina | | | 1326 | GRE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Raftopoulos, Stefanos | | | 1149 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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