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Individual Calculations July 2013 |
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| Quintero Rangel, Edwin Total change: 20.70 | |   |
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| IRT Copa UDI Ajedrez Santander 2013 | Bucaramanga | COL | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1833 | 1.50 | 4 | 0.69 | 30 | 20.70 | |
|  Martinez, Jorge Alexander | | | 2174 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Peinado, Giovanny | | | 2204 | COL | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Garces, Javier | | | 2002 | COL | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Morales Guerrero, Alfonso Javi | | | 1974 | COL | 1.00 | 1 | 0.69 | 30 | 20.70 | |
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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