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Individual Calculations September 2023 |
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| Infantes Gonzalez, Maria Total change: -7.20 | |   |
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| III OPEN INTERNACIONAL "MERIDA PATRIMONIO DE LA HUMANIDAD" | Merida (Badajoz) | ESP | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1720 | 2.50 | 7 | -0.36 | 20 | -7.20 | |
|  Medarde Santiago, Luis Marcos | f | | 2411 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Holgado Maestre, Andres | | | 1375 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khennous, Fares | | | 2035 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mendes, Modeste | | | 1944 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abbasifar, Hasan | g | | 2325 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Barrera Martin, Nayra | | | 1480 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Teves, Pedro | | | 1495 | POR | 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) | | |
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