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Individual Calculations October 2021 |
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| Barja Viveros, Matias Ariel Total change: 64.80 | |   |
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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 |
| 1663 | 1650 | 5.50 | 8 | 1.62 | 40 | 64.80 | |
|  Mano, Syon | | | 1250 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lopez Escobar, Daniel Alejandro | | | 1354 | GUA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Albuquerque, Ian Telek C. | | | 1923 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sloan, Jed | | | 1806 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ticona Rocabado, Licael Roderick | | | 1989 | BOL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ramirez Sifuentes, Luis Angel | | | 1482 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Montes Orozco, Miguel Angel | | | 2003 | MEX | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Machado, Alessandro Mathias | | | 1500 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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