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Individual Calculations February 2019 |
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| Ramos Aranda, Zahid Total change: 2.00 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1551 | 4.50 | 8 | 0.05 | 40 | 2.00 | |
|  Ayala Alban, Gabriel Shaiel | | | 1180 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Bernilla Minchan, Booz Jairo Anto | | | 1151 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huaripata Olblitas, Josue Alejand | | | 1296 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Flores Aedo , Alexander Oliver M | | | 1867 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Blanco Ramirez, Jhosep Emanuel | | | 1607 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Guevara Ulloa, Jheremy Mateo | c | | 1373 | ECU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ballesteros Cardenas, Leonardo | c | | 1817 | CHI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Melian, Juan Sebastian | c | | 1654 | PAR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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