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Individual Calculations July 2023 |
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| Ntounias, Ioannis Total change: 68.80 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1747 | 6.00 | 9 | 1.72 | 40 | 68.80 | |
|  Basova, Lillia | | | 1347 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dalla, Maria Myrsini | | | 1380 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hartofylakas, Spyros | | | 2019 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Koukas, Anastasios | | | 2003 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Stavropoulos, Sotirios | | | 1476 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Koutourinis, Apostolos | | | 1998 | GRE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Katsanis, Vasileios Dim | | | 1940 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kanetis, Vasilios | | | 1651 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Asvestas, Emmanouil | | | 1991 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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