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Blitz:
Individual Calculations August 2023 |
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| Kourkoulos-Arditis, Stamatis Total change: -12.20 | |   |
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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 |
| 2050 | 2400 | 6.00 | 9 | -1.22 | 10 | -12.20 | |
|  Zgouletas, Ioannis | | | 1569 | GRE | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Zamit, Kyriakos | | | 1800 | GRE | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Kassios, Dimitrios | | | 1874 | GRE | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Aggelis, Nikolaos | f | | 2189 | GRE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Halkias, Stelios | g | | 2451 | GRE | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Koulouris, Evangelos | | | 2099 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Alexakis, Dimitris | m | | 2505 | GRE | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Tsarsitalidis, Konstantinos | | | 1966 | GRE | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Kontos, Nikolaos | | | 2000 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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