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Individual Calculations January 2013 |
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| Arosemena, Jorge Luis Total change: 8.25 | |   |
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| Panama Chess Open 2 | Panama | PAN | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2070 | 2.50 | 7 | 0.55 | 15 | 8.25 | |
|  Alarcon Casellas, Rolando | m | | 2470 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fuentes, Adrian | | | 1938 | PAN | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Borges Matos, Juan | g | | 2453 | CUB | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Fabrega, Enrique | | | 2172 | PAN | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Ordaz Valdes, Lisandra Teresa | | wg | 2350 | CUB | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Madrigal, Mariano | m | | 2152 | NCA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gomez Segura, Adalberto | f | | 2316 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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