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Individual Calculations January 2022 |
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| Bichakis, Ioannis Total change: 16.60 | |   |
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| Celebration open chess square 2021 | Athens | GRE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1279 | 2.00 | 5 | 0.54 | 20 | 10.80 | |
|  Antoniadis, Artiom | | | 1679 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Katsanis, Vasileios Dim | | | 1529 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kazantzoglou, Nikolaos | | | 1371 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kostelidis, Georgios | | | 1272 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Lekkas, Anastasios | | | 1419 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 2021 Spyros Bikos Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1279 | 2.50 | 5 | 0.29 | 20 | 5.80 | |
| | Manikas, Dimitrios | | | 1384 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Arapkoule, Eirini | | | 1367 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Levantis, Antonios | | | 1272 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Papadopoulos, Thomas | | | 1376 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Fotoglou, Ioannis | | | 1212 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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