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Individual Calculations January 2012 |
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| Jimenez Sancho, Pedro Pablo Total change: -48.00 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1926 | 0.50 | 4 | -0.40 | 30 | -12.00 | |
|  Gongora Reyes, Maikel | m | | 2326 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Barros, Raul Junior | f | | 2263 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Madrigal, Ana Daniela | | wf | 1922 | NCA | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Fleites Marti, Yuleikys | | wm | 2179 | CUB | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * 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) | | | | Abierto Metropolitano | San Jose | CRC | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1926 | 0.50 | 4 | -1.20 | 30 | -36.00 | |
| | Alvarez Hernandez, David | | | 2035 | CRC | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Angulo Cubero, Oscar | | | 1997 | CRC | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Montoya Aguilar, Cristian | | | 1921 | CRC | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Zamora Mejias, Alonso | | | 1968 | CRC | 0.50 | 1 | 0.06 | 30 | 1.80 | |
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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