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Individual Calculations April 2018 |
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| Cruz Ypanaque, Aldair Israel Total change: 110.00 | |   |
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| Campeonato Nacional Juvenil 2018 - Sub 18 Absoluto | San Borja | PER | 2018-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1450 | 4.00 | 7 | 2.75 | 40 | 110.00 | |
|  Guerrero Malpartida, Luis Carlos | | | 1850 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vazquez Paredes, Alberto Salvado | | | 1411 | PER | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Gomez Gonzales, Cristofer Syan | | | 1850 * | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Rivera, Gerson | | | 1746 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Torres Alvarez, Piero Antonio | | | 1703 | PER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Acevedo Chavez, Freddy Adrian | | | 1838 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Fuentes Alarcon, Angelo Moises | | | 1795 | PER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | * 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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