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Blitz:
Individual Calculations August 2023 |
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| Zgouletas, Ioannis Total change: 4.40 | |   |
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| 2023 Summer Chess Marathon Kallithea CC - Blitz | Kallithea | GRE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1569 | 4.00 | 9 | 0.22 | 20 | 4.40 | |
|  Kourkoulos-Arditis, Stamatis | m | | 2400 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Armaos, Petros | | | 1169 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dounis, Alexandros | f | | 2205 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bakalakos, Leonidas | | | 1276 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Alexakis, Dimitrios | | | 2001 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tselios, Vasileios D | | | 1311 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Karanikas, Harilaos | | | 1775 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ntelis, Polizois | | | 1403 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Panagiotopoulos, Ioannis | | | 1862 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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