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Individual Calculations June 2019 |
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| Atanacio Sal Y Rosas, Jonh James Total change: 0.00 | |   |
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| Torneo IRT de Ajedrez Sub 2200 "Homenaje a Cesar Enrique Machuca Sotelo" | Huaraz | PER | 2019-05-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1623 | 0 | 0.00 | 2 | 0.00 | 823 | | 0.00 | |
|  Arevalo Perez, Luis Alexander | | | 1782 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Colonia Lizano, Stefan Carlos | | | 1463 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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