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Individual Calculations August 2023 |
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| Gonzalez Zharikov, Andrey Total change: -6.00 | |   |
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| CAMPEONATO PANAMERICANO AMATEUR DE AJEDREZ ABSOLUTO U2300 ECUADOR 2023 | TENA | ECU | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2025 | 6.50 | 9 | 0.38 | 40 | 15.20 | |
|  Romero, Wilber | | | 1745 | ESA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Bosquez Leguisamo, Joel Alexander | | | 1625 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cantero, Rodolfo | c | | 2083 | PAR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Saltos Velez, Adrian | | | 2037 | ECU | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Jaramillo Macao, Christian | | | 1840 | ECU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Garzon Zapatanga, Christopher Leo | | | 1963 | ECU | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Hernandez Ojeda, Garry Anatholy | | | 1919 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Martinez Flores, Matias | | | 1682 | MEX | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sura, Kalvin | | | 1943 | ESA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | | | XIII Juegos Nacionales de Ajedrez Infantiles y Juveniles Cadereyta 2023 Sub 15 | Cadereyta de Montes, Queretaro | MEX | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2025 | 2.50 | 4 | -0.53 | 40 | -21.20 | |
| | Angeles Vera, Mario Alberto | | | 1625 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1855 | MEX | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Lopez Garcia, Miguel Angel | | | 2041 | MEX | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Riera Fregoso, Ferran | | | 1636 | MEX | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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