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Individual Calculations October 2021 |
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| Guarniz Sandoval, Harold Oliver P Total change: 124.80 | |   |
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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 |
| 1485 | 1202 | 4.50 | 7 | 3.12 | 40 | 124.80 | |
|  Mayta Aiza, Maveric | | | 1576 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Clark, Tarquin | | | 1025 | BAR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sarda, Pedro Sada | c | | 1602 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Machado, Alessandro Mathias | | | 1500 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Lopez Garcia, Miguel Angel | | | 1602 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Frutos Moreno, Carlos Manuel | | | 1486 | PAR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Amigo Quintana, Antu | | | 1602 * | CHI | 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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