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Individual Calculations August 2023 |
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| Oviedo Acosta, Paula Total change: -122.36 | |   |
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| CAMPEONATO PANAMERICANO AMATEUR DE AJEDREZ ABSOLUTO U2000 ECUADOR 2023 | TENA | ECU | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1932 | 5.00 | 9 | -1.71 | 38 | -64.98 | |
|  Norona Obaco, Wenceslao | | | 1721 | ECU | 1.00 | 1 | 0.23 | 38 | 8.74 | |  Giler Moncayo, Boris Antonio | | | 1593 | ECU | 0.00 | 1 | -0.88 | 38 | -33.44 | | | Ramos Proano, Leonardo | | | 1532 * | ECU | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Orozco Aguilera, Pablo | | | 1728 | ECU | 0.00 | 1 | -0.76 | 38 | -28.88 | | | Shaffer, Alexander | | | 1688 | PUR | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Mancheno Barahona, Matias Gabriel | | | 1587 | ECU | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Villarreal Hurtado, Christian Dan | | | 1829 | MEX | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Barrientos, Ernesto | | | 1991 | PAR | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Villatoro, Christopher | | | 1836 | GUA | 0.50 | 1 | -0.13 | 38 | -4.94 | | | * 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) | | | | XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 FEMENINO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1932 | 5.00 | 9 | -1.51 | 38 | -57.38 | |
| | Carvajal Mendoza, Maria Belen | | | 1482 | CHI | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Garcia Andrada, Heidy Nicole | | wf | 1830 | PER | 0.00 | 1 | -0.64 | 38 | -24.32 | | | De Freitas, Isabella Ribeiro Cont | | | 1898 | BRA | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Galvez Aguirre, Valentina | | | 1544 | CHI | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Contreras Huaman, Fiorella | | wf | 1844 | PER | 0.00 | 1 | -0.62 | 38 | -23.56 | | | Miranda, Marina Lima | | | 1680 | BRA | 0.00 | 1 | -0.81 | 38 | -30.78 | | | Villegas Ampuero, Consuelo | | | 1532 * | CHI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Santana Vilcapoma, Melyssa Ilda | | | 1450 | PER | 1.00 | 1 | 0.05 | 38 | 1.90 | | | Borda Rodas, Anapaola S. | | wm | 2200 | ARG | 0.00 | 1 | -0.17 | 38 | -6.46 | | | * 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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