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Individual Calculations December 2021 |
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| Liatsis, Theodoros Total change: 1.80 | |   |
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| 12th open OPAX Mindgames Oct 2021 | Cholargos | GRE | 2021-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1237 | 0.50 | 3 | 0.09 | 20 | 1.80 | |
|  Vagionakis, Markos | | | 1637 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Palaiologou, Apostolos | | | 1432 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Marten, Iakovos | | | 1637 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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