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Individual Calculations January 2012 |
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| Hernandez, Erick Total change: 20.40 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 1987 | 2.00 | 6 | 0.68 | 30 | 20.40 | |
|  Zapata, Alonso | g | | 2387 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Molina, Jesus | | | 2201 | VEN | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Fleites Marti, Yuleikys | | wm | 2179 | CUB | 1.00 | 1 | 0.75 | 30 | 22.50 | |  Sanchez, Jorge | f | | 2178 | PAN | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Duran, Vega Sergio | | | 2226 | CRC | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Esquivel, Luis | f | | 2132 | PAN | 0.50 | 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) | | |
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