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Individual Calculations August 2023 |
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| Guelman, Jorge Miguel Total change: 9.20 | |   |
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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 |
| 1824 | 1467 | 1.00 | 4 | 0.46 | 20 | 9.20 | |
|  Curia, Santiago Jose | | | 2011 | ARG | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Suasnabar, Jesus | c | | 1922 | PER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Burgin, Dario | | | 1678 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Castiglione, Jose Eugenio | | | 1683 | ARG | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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