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Individual Calculations April 2017 |
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| Rivera, Gerson Total change: -20.00 | |   |
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| Campeonato Nacional Juvenil 2017 Sub 16 Absoluto | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1660 | 4.50 | 9 | -1.00 | 20 | -20.00 | |
|  Arevalo Perez, Luis Alexander | | | 1366 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Gonzales Curse, Flavio | | | 2060 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanchez Herrera, Dennis | | | 1545 | PER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hepler Ramirez , Narayana | | | 1631 | PER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Cruz Ypanaque, Aldair Israel | | | 1260 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Villanueva, Orrego Martin William | | | 1260 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Amoros Jave, Diego | | | 1437 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mesias Mendieta, Jorge Luis | | | 1777 | PER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Romero, Sebastian Peru | | | 1725 | PER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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