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Blitz:
Individual Calculations August 2023 |
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| Lafkidis, Apostolos Total change: 18.80 | |   |
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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 |
| 1765 | 1767 | 5.00 | 9 | 0.47 | 40 | 18.80 | |
|  Armaos, Petros | | | 1367 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Patrelakis, Evaggelos | f | | 2357 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Tsitimakis, Periklis | | | 1473 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Armaos, Michail | | | 1276 | GRE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Koulouris, Evangelos | | | 2099 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Marinidis, Stavros | | | 1497 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Alexakis, Dimitrios | | | 2001 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kassios, Dimitrios | | | 1874 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Fragkos, Vasileios | | | 1942 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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