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Blitz:
Individual Calculations August 2023 |
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| Halkias, Stelios Total change: -1.50 | |   |
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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 |
| 2114 | 2451 | 7.00 | 9 | -0.15 | 10 | -1.50 | |
|  Minas, Panagiotis | | | 1609 | GRE | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Kontos, Vasilios | | | 1810 | GRE | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Tzortzatos, Dimosthenis Panagiot | | | 1936 | GRE | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Papadogiannis, Sevastianos | | | 2163 | GRE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kourkoulos-Arditis, Stamatis | m | | 2400 | GRE | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Alexakis, Dimitris | m | | 2505 | GRE | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Kontos, Nikolaos | | | 2051 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Papasimakopoulos, Alexandros | f | | 2359 | GRE | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Aggelis, Nikolaos | f | | 2189 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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