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Individual Calculations March 2018 |
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| Cori T., Deysi Total change: 8.10 | |   |
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| Copa Latinoamericana de Ajedrez Categoria A Magistral | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2389 | 5.50 | 9 | 0.81 | 10 | 8.10 | |
|  Bancayan Maco, Jose | | | 2145 | PER | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Barbosa, Evandro Amorim | g | | 2518 | BRA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Cori, Jorge | g | | 2660 | PER | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Delgado Romero, Marco | | | 2224 | PER | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Escobar Forero, Alder | g | | 2482 | COL | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Cruz, Cristhian | g | | 2559 | PER | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Gonzalez Lopez, Nicolas Mateo | | | 2134 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Principe, Gerson | f | | 2300 | PER | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Cuellar, Diego | m | | 2327 | PER | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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