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Individual Calculations February 2019 |
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| Medina Santa Cruz, Bryan Smith Total change: 3.20 | |   |
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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 |
| 1423 | 1401 | 4.00 | 8 | 0.08 | 40 | 3.20 | |
|  Saavedra Espiritu, Josue Moises | | | 1107 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chiappero, Julio Alfredo | | | 1801 * | ARG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Flores Aedo , Alexander Oliver M | | | 1801 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bernilla Minchan, Booz Jairo Anto | | | 1128 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lima, Vinicius Taishun | | | 1585 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pavez Pavez, Vicente | | | 1460 | CHI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Reyes Zavaleta, Fabian Ricardo | | | 1209 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Puescas Galan, Jose Fabrizio | | | 1291 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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