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Individual Calculations January 2013 |
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| Rodriguez Rueda, Paula Andrea Total change: 5.70 | |   |
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| IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2178 | 5.50 | 9 | -0.27 | 15 | -4.05 | |
|  Barrientos, Sergio E | g | | 2459 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Prado, Leonardo | | | 1888 | COL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Velez Alvarez, Laura Camila | | | 1778 * | COL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Guerrero, Hernando | | | 1919 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Pulido Ardila, Lilian Vanessa | | | 1778 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sabogal Varela, Jeison Stiven | | | 1962 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Fernandez Reyes, Lisandro | f | | 2365 | CUB | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Rivera, Alberto | m | | 2327 | CUB | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Avella Rosas, Luis Eduardo | | | 1965 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | * 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 |
| 2101 | 2178 | 6.00 | 9 | 0.65 | 15 | 9.75 | |
| | Santos Morales, Natalia Andrea | | | 2017 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Camargo, Santiago | | | 2039 | COL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ortegon Villacorte, Daniela | | | 1837 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Acosta, Alejandro | m | | 2331 | COL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Sanchez, Sebastian Felipe | | | 2313 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Aristizabal Lopez, Jorge Alber | | | 1863 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Alvarez, Pedraza Aramis | g | | 2513 | CUB | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Casas, Julio Eduardo | | | 1995 | COL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Bejarano, Dany Andres | | | 2005 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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