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Individual Calculations January 2012 |
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| Mathews, Bryan Total change: 21.60 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2034 | 3.00 | 8 | 1.44 | 15 | 21.60 | |
|  Ortiz, Suarez Isan Reynaldo | g | | 2434 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sanchez, Castillo Sarai | m | wg | 2237 | VEN | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Duran, Vega Sergio | | | 2226 | CRC | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Lammers, Markus | m | | 2392 | GER | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Alvarez, Marquez Johann | m | | 2398 | VEN | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Martinez, Romero Martin | | | 2343 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Barria V., Blass Ernesto | | | 2167 | PAN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Dalo, Hermes | | | 2159 | VEN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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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