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Individual Calculations January 2013 |
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| Camargo Zuniga, Nicolas Total change: -44.70 | |   |
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| IRT Torneo Deptal Absoluto de Ajedrez Santander 2012 | Bucaramanga | COL | 2012-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1925 | 0.50 | 3 | -0.86 | 30 | -25.80 | |
|  Martinez, Jorge Alexander | | | 2219 | COL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Gelvez Chaparro, Jorge Enrique | | | 1695 | COL | 0.50 | 1 | -0.29 | 30 | -8.70 | |  Cupaban Bautista, Sergio Alejandr | | | 1984 | COL | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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) | | | | III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1925 | 0.00 | 2 | -0.63 | 30 | -18.90 | |
| | Leon, Orlando | | | 2059 | PAN | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Sanchez Sandoval, Gonzalo | | | 2068 | CHI | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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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