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Individual Calculations October 2023 |
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| Barales, Guillermo Total change: -36.40 | |   |
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| Club Argentino de Ajedrez - IRT Sub1800 Entrenamiento Agosto | CABA | ARG | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1501 | 0.00 | 3 | -1.41 | 40 | -56.40 | |
|  Bustos, Sebastian | | | 1791 | PAR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Leguizamon, Santiago | | | 1207 | ARG | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Lopez, Cesar (per) | | | 1576 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | 21 Torneo Abierto de Invierno de Ballester | Villa Ballester - Buenos Aires | ARG | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1501 | 1.50 | 3 | 0.50 | 40 | 20.00 | |
| | Koch, Juan | | | 1927 | ARG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Rodriguez, Matias | | | 1339 | ARG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Sanchez, Alberto Jacinto | | | 1721 | ARG | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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