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Individual Calculations January 2014 |
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| Marquez, Benjamin Total change: -31.35 | |   |
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| IRT Departamental de Mayores de Santander 2013 | Bucaramanga | COL | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 2036 | 1.00 | 4 | -2.17 | 15 | -32.55 | |
|  Suarez Pinto, Sergio Rafael | | | 1778 | COL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Rey, Luis Hernando | | | 1702 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Quintero Rangel, Edwin | | | 1827 | COL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Pico Caicedo, Ruben Dario | | | 1887 | COL | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | IV Jahv Mc Gregor ITT | Bogota | COL | 2013-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2036 | 4.00 | 7 | 0.08 | 15 | 1.20 | |
| | Ruiz Agudelo, Santiago | | | 1726 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Visser, Johan | | | 1773 | NED | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Mateus, Alejandro | | | 2261 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Garcia Guevara, Nicolas | | | 1773 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Acosta, Alejandro | m | | 2309 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Rozo, Claudia Magally | | | 1636 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ruiz C, Joshua D | m | | 2391 | COL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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) | | |
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