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Individual Calculations December 2021 |
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| Alonso Rosell, Alvar Total change: -1.50 | |   |
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| 2021 team championship of A category - Final 4 | Larisa | GRE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2519 | 2572 | 1.00 | 2 | -0.15 | 10 | -1.50 | |
|  Halkias, Stelios | g | | 2530 | GRE | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Janik, Igor | m | | 2508 | POL | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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