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Individual Calculations January 2024 |
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| Guerrero Cajeca, Matias Israel Total change: 24.80 | |   |
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| I IRT LA DAMA Y EL REY | QUITO | ECU | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1735 | 6.00 | 6 | 1.01 | 40 | 40.40 | |
|  Gualotuna Duran, Dante Alfredo | | | 1335 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perez Leal, Sandro | | | 1301 | ECU | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Ortiz Castro, Jonathan Alejandro | | | 1431 | ECU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Calderon Guerra, Odalys Lisbeth | | | 1419 | ECU | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Galarza Chalco, Sebastian Alexand | | | 1465 | ECU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ramos Proano, Leonardo | | | 1683 | ECU | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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) | | | | IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 17 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1735 | 5.00 | 9 | -0.39 | 40 | -15.60 | |
| | Garcia De La Rosa, Daniel Vladimi | | | 1415 | ECU | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Reyes Zavaleta, Fabian Ricardo | | | 2219 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bedia Cruz, Alexander Santiago | | | 1583 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lapa Cunias, Marco Antonio | | | 1594 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Salazar Flores, Yerick Alexander | | | 1666 | PER | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Guzman Vera, Diego Alonso | | | 1656 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Cabrera Quispe, Piero Andre | | | 1618 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1768 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Aracayo Chuquija, Juan Daniel | | | 1536 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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