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Individual Calculations November 2014 |
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| Guerra Verano, Diana Isabel Total change: -12.00 | |   |
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| Campeonato de Ajedrez IRT Copa UDI 2014 Ciudad Bucaramanga | Bucaramanga | COL | 2014-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1629 | 3.00 | 6 | 0.32 | 40 | 12.80 | |
|  Torres, Juan Camilo | f | | 2029 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Arciniegas Castro, Santiago | | | 1386 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Piraquive, Alberto | | | 1884 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Santoyo Silva, Sergio Julian | | | 1872 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sepulveda, Lyda Marcela | | | 1229 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cancino, Johan Camilo | | | 1639 | COL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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) | | | | Superate Intercolegiados Categoria A Femenino | Bogota | COL | 2014-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1629 | 0.00 | 2 | -0.62 | 40 | -24.80 | |
| | Argote Heredia , Valentina | | | 1835 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Cortes , Maria Angelica | | | 1718 | COL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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