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Blitz:
Individual Calculations January 2022 |
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| Robotis, Nikolaos Total change: 20.80 | |   |
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| November Blitz Chess Square 2021 | Athens | GRE | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1471 | 1.50 | 4 | 1.04 | 20 | 20.80 | |
|  Papahristoudis, Anastasios | | | 1875 | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Masas, Alexandros | | | 1575 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Drakoulakos, Grigorios | f | | 2206 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ergazakis, Ioannis | f | | 2108 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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