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Individual Calculations September 2019 |
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| Villanueva, Orrego Martin William Total change: 38.40 | |   |
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| VI Open IRT U-1600 Club Hermanos Rojas | Lima | PER | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1279 | 3.50 | 6 | 0.96 | 40 | 38.40 | |
|  Espichan Serna, Luis Ricardo | | | 1039 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Prado Gascon, Marcelo | | | 1509 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Reyes Zavaleta, Diego Alexander | | | 1344 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Mozo Escalante, Wilmer Alonso | | | 1134 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Jimenez Salas, Maria Teresa | | | 1498 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Reynoso, Jorge | | | 1509 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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