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Individual Calculations January 2013 |
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| Valdes, Leonardo Total change: 11.40 | |   |
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| Campeonato Nacional Absoluto | San Jose | CRC | 2012-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2414 | 10.00 | 11 | 1.49 | 10 | 14.90 | |
|  Jimenez Garcia, Emanuel | | | 2073 | CRC | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Brenes, Juan Carlos | | | 2014 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Murillo Tsijli, Alexis | m | | 2292 | CRC | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Angulo Cubero, Oscar | | | 2051 | CRC | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bermudez Munoz, Alexander | | | 2099 | CRC | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gonzalez, Bernal | m | | 2456 | CRC | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Munoz, Carolina | | wm | 2014 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alfaro Rojas, Alfonso | | | 2249 | CRC | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Arias Santana, Mauricio | m | | 2310 | CRC | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Castro Garcia, Adrian | | | 2014 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duran Vega, Sergio | f | | 2308 | CRC | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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) | | | | Torneo Abierto Metropolitano | San Jose | CRC | 2012-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2430 | 6.50 | 8 | -0.35 | 10 | -3.50 | |
| | Vega Araya, Edwin | | | 2030 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Solano Lopez, Royner | | | 2059 | CRC | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Lorenzana, Wilson Estuardo | m | | 2190 | GUA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Vaglio, Emanuel | | | 2030 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alvarez Hernandez, David | | | 2133 | CRC | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Solis L., Efren A. | | | 2030 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vaglio, Jaime | m | | 2252 | CRC | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Carvajal Gorgona, Jonathan | | | 2183 | CRC | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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