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Individual Calculations June 2024 |
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| Merca Alvarado, Gabriel Adolfo Total change: 38.00 | |   |
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| "World School Chess Championship" Open under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1495 | 3.50 | 8 | 0.95 | 40 | 38.00 | |
|  Abad Huaman, Adrian Estiven | | | 1803 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gutarra Minaya, Percy Eduardo | | | 1666 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Alarcon Vega, Icker Aldair | | | 1668 | ECU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ccana Minauro, Wernher Sebastian | | | 1711 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tacca Aller, Andriu Ariel | | | 1430 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Sanchez Sanchez, Leonardo Daniel | | | 1589 | PER | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Sotelo Reyna, Alberto David | | | 1585 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Peralta Macas, Santiak Emanuel | | | 1640 | ECU | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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