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Individual Calculations June 2024 |
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| Dolores Hurtado, Juan Abel Total change: 0.00 | |   |
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| "World School Chess Championship" Open under 13 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1444 | 0.00 | 3 | -0.97 | 40 | -38.80 | |
|  Coaquira Gonzales, Oscar Adriano | | | 1606 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Suarez Chavez, Alejandro | | | 1602 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Arce Arduz, Luis Fernando | | | 1526 | BOL | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | I IRT Colegio Newton - 2024 | Lima | PER | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1444 | 3.00 | 5 | 0.97 | 40 | 38.80 | |
| | Lisung, Chung Matias Alonso | | | 1545 | PAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Enero Zambrano, Fabian | | | 1508 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Coronado Toledo, Leonardo Manuel | | | 1509 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Angles Castello, Facundo | | | 1519 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ponce Saldana, Jacobo Manuel Aaro | | | 1479 | PER | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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