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Individual Calculations June 2023 |
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| Fuentes Solano, Nahum Alfonso Total change: -15.60 | |   |
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| Campeonato Nacional Impares 2023 U17 | San Jose | CRC | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1603 | 5.00 | 7 | -0.39 | 40 | -15.60 | |
|  Cubillo Duran, Aaron Josue | | | 1203 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Araya Tropper, Ariel | | | 1192 | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vargas Arguedas, Caleb | | | 1312 | CRC | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Barboza Viquez, Martin Eduardo | | | 1593 | CRC | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Mora Fallas, Julian Antonio | | | 1167 | CRC | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Quesada Fallas, Esteban | | | 1571 | CRC | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Castillo Mena, Carlos Mario | | | 1442 | CRC | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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