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Individual Calculations March 2018 |
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| Principe, Alexander Total change: 28.80 | |   |
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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 |
| 2392 | 2264 | 4.50 | 9 | 1.44 | 20 | 28.80 | |
|  Cruz, Cristhian | g | | 2559 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Aguilar, Victor | | | 2154 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Santiago, Yago De Moura | g | | 2496 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Molina, Roberto Junio Brito | m | | 2448 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Fernandez, Fernando | m | | 2468 | PER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Escobar Forero, Alder | g | | 2482 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Principe, Gerson | f | | 2300 | PER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Quintiliano Pinto, Renato R. | m | | 2431 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Robledo, Manuel | | | 2189 | PER | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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