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Individual Calculations June 2023 |
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| Valli, Americo Total change: -4.80 | |   |
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| IRT Abierto 9 de Julio - 2023 | 9 de Julio | ARG | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1929 | 1.50 | 4 | -0.24 | 20 | -4.80 | |
|  Tokman, Ariel | f | | 2330 | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schnaider, Ilan | f | | 2218 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Pereyra, Mariano Gaston | | | 1863 | ARG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Zito, Alberto | | | 1544 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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