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Individual Calculations January 2018 |
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| Leon Marmol, Carlos Total change: 16.60 | |   |
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| IX Festival Mejorando Mi Elo Sub 1800 Diciembre 2-3 | Caracas | VEN | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1618 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
|  Arias Castillo, Cruz Arnaldo | | | 1752 | VEN | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Palma Dugarte, Jose Gregorio | | | 1476 | VEN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Padron, James | | | 1563 | VEN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Avila Gonzalez, Juan Jose | | | 1609 | VEN | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Castro Galaviz, Rafael Antonio | | | 1665 | VEN | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | GRAN FESTIVAL 82 ANIVERSARIO FVA OPEN | Valera | VEN | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1618 | 2.00 | 4 | 1.36 | 20 | 27.20 | |
| | Massari, Salvador | | | 1861 | VEN | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ramirez Gonzalez, Mauricio | f | | 2018 * | VEN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Abiad Parra, Victor | | | 1952 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rojas Molina, Jesus Ricardo | | | 1820 | VEN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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