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Individual Calculations May 2017 |
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| Navarro Ariza, Justin Jeshua Total change: -32.40 | |   |
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| Campeonato Nacional Juvenil 2017 Sub 14 Absoluto | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1594 | 3.00 | 7 | -0.81 | 40 | -32.40 | |
|  Llamoca, David | | | 1442 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Rojas, Steven | | | 1892 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Medina Vertiz, Cesar Alejandro | | | 1400 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | La Rosa Barreto, Carlos Said | | | 1396 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Giraldo, Arana Jose Alfonso | | | 1465 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Alfaro Mauricio, Kevin Johan | | | 1941 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sumi, Diego | | | 1468 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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