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Individual Calculations June 2023 |
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| Demaio, Alejandro Total change: 75.60 | |   |
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| Club Argentino de Ajedrez - IRT Sub2000 Amateur Mayo | CABA | ARG | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1564 | 2.50 | 4 | 1.60 | 40 | 64.00 | |
|  Milanez, Eduardo Medeiros | | | 1956 | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Gumerov, Ruslan | | | 1862 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Moro Saidon, Gonzalo | | | 1851 | ARG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Maresca, Santino | | | 1555 | ARG | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Club Argentino de Ajedrez - IRT Sub2200 Revolucion de Mayo | CABA | ARG | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1564 | 1.50 | 4 | 0.29 | 40 | 11.60 | |
| | Cidre, Valentino | | | 1984 | ARG | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Zamani, Andres | | | 2024 | ARG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Tosca, Santiago | | | 1191 | ARG | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Buscia, Juan | | | 1815 | ARG | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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