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Individual Calculations October 2019 |
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| Quintana Urbina, Octavio Enrique Total change: -8.00 | |   |
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| III Mejorando Mi Elo en la ANA Sub 1900 | Caracas | VEN | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1532 | 1.50 | 4 | 0.02 | 40 | 0.80 | |
|  Casares Sanchez, Marcos Antonio | | | 1679 | VEN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mendoza Romero, Carlos Jose | | | 1862 | VEN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Franco Rondon, Jose Orlando | | | 1464 | VEN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Bolano Rios, Pedro Jesus | | | 1554 | VEN | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | IRT "WIM Tairu Rovira" | Caracas | VEN | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1532 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
| | Marin Boett, Efren Ruben | | | 1843 | VEN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Molina Sumoza, Jesus Alberto | c | | 1932 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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