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Individual Calculations May 2024 |
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| Gonzalez Gonzalez, Guillermo Davi Total change: -21.20 | |   |
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| IRT Segunda Categoria 2024 | Medellin | COL | 2024-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1711 | 1.00 | 4 | -0.83 | 40 | -33.20 | |
|  Ortiz Lopera, Miguel Angel | | | 1998 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Perez Tangarife, Simon | | | 1805 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gomez Silva, Maximiliano | | | 1591 | COL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Vasquez Ramirez, Jean Paul | | | 1605 | COL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Campeonato Nacional de Ajedrez Clasico Sub12 Absoluto | Medellin | COL | 2024-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1711 | 3.50 | 6 | 0.30 | 40 | 12.00 | |
| | Ramirez Garcia, Juan Pablo | | | 1537 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Guzman Contreras, Jhoan Sebastian | | | 1601 | COL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sanchez Riscanevo, Santiago | | | 1645 | COL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Ayala Delgado, Sergio Alejandro | | | 2083 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Diaz Avila, Jarett Alexander | | | 1603 | COL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Jaramillo Daza, David | | | 1726 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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