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Individual Calculations April 2018 |
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| Acosta, Vladimiro Total change: -22.00 | |   |
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| Campeonato Nacional Revision Rating 2018 | San Salvador | ESA | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1278 | 0.00 | 5 | -0.55 | 40 | -22.00 | |
|  Ortez, Andrea | | wf | 1678 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Deras, Rafael | | | 1650 | ESA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cornejo, Milton | | | 1572 | ESA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Vasquez, Marlon David | | | 1678 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Franco, Jorge | | | 1592 | ESA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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