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Individual Calculations June 2023 |
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| Mendoza Galindo, Rodrigo Mateo Total change: 3.60 | |   |
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| 3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1360 | 3.00 | 6 | 0.09 | 40 | 3.60 | |
|  Jimenez Salas, Maria Teresa | | wf | 1924 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Mayo, Zevallos Salvador Andres | | | 1082 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rojas Salas, Rihanna Irina | | | 1256 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ramirez Espino, Alessandro | | | 1464 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gomez Jalixto, Matthew Yahir | | | 1168 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Santivanez Atencio, Tiago Gerard | | | 1498 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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