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Individual Calculations July 2012 |
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| Marin, Gerardo Total change: -2.55 | |   |
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| IRT General Jacinto Lara | Barquisimeto | VEN | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2219 | 5.50 | 7 | 0.53 | 30 | 15.90 | |
|  Gimenez, Maria De Los Angeles | | | 1819 * | VEN | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Ubaldo Suarez, Maria Gisela | | wm | 2053 | VEN | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Conti, Alejandro | | | 2000 | COL | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Herrera, Sosa Jessica | | wf | 1963 | VEN | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Lizarazo, Juan Carlos | | | 2105 | COL | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Boada, Wiston | m | | 2235 | VEN | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Acosta, Lorner | | | 2146 | VEN | 1.00 | 1 | 0.40 | 30 | 12.00 | | | * 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) | | | NOTE: K factor changed | | Campeonato Nacional Expertos Y Maestros - Absoluto | San Carlos | VEN | 2012-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2219 | 3.50 | 7 | -1.23 | 15 | -18.45 | |
| | Chavez Riofrio, Elias Enrique | | | 2018 | VEN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Chavez Lazo, Jorge Luis | | | 2118 | VEN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Mora Moron, Jose Ramon | | | 2124 | VEN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Trujillo Ardila, Arwin Julian | | | 2028 | VEN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ramirez Marino, Richard Daniel | | | 2063 | VEN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Corado, Rafael | c | | 2093 | VEN | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Guerrero, Andres | | | 2169 | VEN | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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