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Individual Calculations September 2023 |
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| Barreira Vesco, Ulises Total change: 59.40 | |   |
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| V Abierto de Villa Constitucion Copa Arcelor Mittal | Villa Constitucion | ARG | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1706 | 4.00 | 8 | 1.85 | 20 | 37.00 | |
|  Moreno Perez, Tobias Sebastian | f | | 2307 | ARG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rodriguez, Mathias | | | 2141 | ARG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Arias, Guillermo Dario | | | 1402 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Torella, Rodolfo | | | 1979 | ARG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Alvarez, Leandro | | | 2119 | ARG | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Perez Candelas, Andres Eloy | f | | 2204 | VEN | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Curia, Santiago Jose | | | 2002 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Signa, Juan Jose | | | 1481 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | IRT Abierto "Copa Argentina de Ajedrez" | Concepcion de Uruguay - Entre Rios | ARG | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1706 | 3.50 | 5 | 1.12 | 20 | 22.40 | |
| | Britos , Tomas Agustin | | | 1359 | ARG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Uslenghi, Leonel | | | 1616 | URU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Maldonado, Roberto | | | 1952 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Campora, Edgardo | | | 1737 | URU | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Muzzi, Eduardo | c | | 1926 | URU | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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