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Individual Calculations May 2019 |
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| Villanueva, Orrego Martin William Total change: -43.20 | |   |
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| Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1322 | 0.00 | 5 | -1.08 | 40 | -43.20 | |
|  Romero Dongo, Sebastian Alejandro | | | 1722 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cevasco Balcazar, Leonardo Giova | | | 1709 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Palacios Llancari, Katherine | | | 1677 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Vizcarra, Quispe Ramalia | | | 1185 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Arauco Celestino, Arianna Sofia | | wf | 1653 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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