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Individual Calculations October 2021 |
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| Yucra Valdes, Diego Alonso Total change: 113.60 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U14 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1078 | 4.00 | 8 | 2.84 | 40 | 113.60 | |
|  Ibarra, Alex | | | 1478 * | ESA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Caldas, Raphael C B R Leitao | | | 1478 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Montes Orozco, Miguel Angel | | | 1478 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramazzotte, Maicon Zilli | | | 1446 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Terence, Melvin | | | 1082 | BAR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sarda, Pedro Sada | c | | 1478 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Escobar, Daniel Alejandro | | | 1354 | GUA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Frutos Moreno, Carlos Manuel | | | 1478 * | PAR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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