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Individual Calculations December 2022 |
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| Serra, Raul Total change: -15.20 | |   |
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| 1 IRT Sub 2400 Ciudad de Las Rosas 2022 | Las Rosas, Santa Fe | ARG | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1653 | 2.00 | 4 | -0.38 | 40 | -15.20 | |
|  Quiroga Ortiz, Isabella | | | 1253 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sarla, Andres | | | 1316 | ARG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mosconi, Ariel | | | 2028 | ARG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bernardi, Cristian | | | 1661 | ARG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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