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Individual Calculations December 2021 |
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| Maris, Ioannis Total change: -13.20 | |   |
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| 2021 Teams Cup of Crete | ESSK | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1875 | 0.50 | 3 | -0.66 | 20 | -13.20 | |
|  Chasouraki, Chrysi | | | 1475 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lirindzakis, Timotheos | m | | 2155 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Patrelakis, Evaggelos | | | 2275 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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