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Rapid:
Individual Calculations July 2023 |
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| Kotovos, Konstantinos Total change: 28.40 | |   |
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| Evoiki Summer rapid 2023 | Chalkida | GRE | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1057 | 1.00 | 3 | 0.47 | 40 | 18.80 | |
|  Marinelos, Theodoros | | | 1593 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Moki, Vittorio | | | 1242 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Mohammad, Yasir | | | 1258 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 |
| 1267 | 1057 | 1.00 | 3 | 0.24 | 40 | 9.60 | |
|  Vlachavas, Athanasios | | | 1188 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Siskos, Vasileios Na | | | 1162 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Karachristos, Georgios | | | 1450 | GRE | 0.00 | 1 | -0.08 | 40 | -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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