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Individual Calculations August 2023 |
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| Chiappero, Julio Alfredo Total change: 25.20 | |   |
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| Club Argentino de Ajedrez - IRT Abierto Carlos Parodi | CABA | ARG | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2047 | 5.50 | 7 | 0.34 | 40 | 13.60 | |
|  Garcia, Facundo | | | 1601 | ARG | 0.00 | 1 | -0.94 | 40 | -37.60 | |  Barin , Sebastian | | | 1647 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yalet, Nestor | | | 1534 | ARG | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Elman, Cristian | | | 1986 | ARG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Perez Wertheim, Rodolfo | | | 1918 | ARG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lopez, Cesar (per) | | | 1570 | PER | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Dolezal, Cristian | m | | 2354 | ARG | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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) | | | | Liga Nacional Semillero 21 | CABA | ARG | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2047 | 1.50 | 2 | 0.29 | 40 | 11.60 | |
| | Meza Astrada, Agustin | | | 1955 | ARG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Cidre, Valentino | | | 1993 | ARG | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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