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Individual Calculations January 2013 |
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| Santos Morales, Natalia Andrea Total change: 25.65 | |   |
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| IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2017 | 4.50 | 8 | 1.49 | 15 | 22.35 | |
|  Ortegon Villacorte, Daniela | | | 1837 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Contreras, Henry Esteban | | | 1808 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Perez Rodriguez, Juan Carlos | | | 1957 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Hevia Alejano, Carlos Antonio | m | | 2417 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Martinez Romero, Martin | f | | 2382 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Hernandez Sanchez, Jairo Andre | f | | 2335 | COL | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Univio Sanchez, German | | | 2053 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Vittorino, Carlo Giovanni | f | | 2306 | COL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | * 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) | | | | III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2017 | 3.50 | 7 | 0.22 | 15 | 3.30 | |
| | Rodriguez Rueda, Paula Andrea | | wm | 2178 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gonzalez Lopez, Nicolas Mateo | | | 1824 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Munoz, Julian Andres | | | 2191 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Rivera Dussan, Camilo Ernesto | | | 1875 | COL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Valcarcel, Gustavo | | | 1751 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Condori, Edwin | | | 2205 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Principe, Alexander | f | | 2262 | PER | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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