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Individual Calculations August 2021 |
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| Tzortzatos, Dimosthenis Panagiot Total change: 21.60 | |   |
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| 23rd open Heraklion Attikis - Athens Challenge 2021 | Athens | GRE | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1534 | 5.00 | 8 | 0.54 | 40 | 21.60 | |
|  Papadopoulos, Prodromos Na | | | 1134 * | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Alepoudeas, Stylianos | | | 1201 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Stylianidis, Orestis | | | 1266 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Fragkos, Vasileios | | | 1890 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Stounos, Nikolaos | | | 1313 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sideris, Theodoros | | | 1851 | GRE | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Antoniadis, Artiom | | | 1732 | GRE | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vassis, Anastasios | | | 1483 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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