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Individual Calculations November 2010 |
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| Valdes, Leonardo Total change: -38.40 | |   |
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| National Chess Championship 2010 | San Jose | CRC | 2010-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2428 | 8.50 | 13 | -1.78 | 10 | -17.80 | |
|  Alvarez Hernandez, David | | | 2028 * | CRC | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Arias Santana, Mauricio | m | | 2345 | CRC | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Murillo, Alexis | m | | 2285 | CRC | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Maynard, Francis | | | 2202 | CRC | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Hernandez Alvarez, Tania Regla | | wm | 2215 | CUB | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Zhang, Juan | | | 2028 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bermudez, Sergio | f | | 2183 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Carvajal Gorgona, Jonathan | | | 2186 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Munoz, Carolina | | wm | 2033 | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alfaro Rojas, Alfonso | | | 2188 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Duran Vega, Sergio | | | 2157 | CRC | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Duran Vega, Andres | | | 2028 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gonzalez, Bernal | m | | 2423 | CRC | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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) | | | | TORNEO SUBZONAL ABSOLUTO 2.3 HONDURAS 2010 | TEGUCIGALPA, HONDURAS | HON | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2428 | 7.00 | 9 | 0.46 | 10 | 4.60 | |
| | Rapalo, Jose | | | 2028 * | HON | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez, Jorge | f | | 2169 | PAN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Madrigal, Mariano | | | 2051 | NCA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Urbina, Ricardo | m | | 2235 | HON | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Baules, Jorge | m | | 2324 | PAN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Murillo, Alexis | m | | 2285 | CRC | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Colindres, Daniel | f | | 2230 | HON | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gonzalez, Bernal | m | | 2423 | CRC | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Leyva, Hector | m | | 2397 | ESA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * 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) | | | | 39th Olympiad Khanty-Mansiysk 2010 Open tournament | Khanty-Mansiysk | RUS | 2010-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2428 | 2.00 | 8 | -2.52 | 10 | -25.20 | |
| | Sargissian, Gabriel | g | | 2677 | ARM | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Sakr, Nassim | | | 2176 | LIB | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Cheparinov, Ivan | g | | 2661 | BUL | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Meijers, Viesturs | g | | 2502 | LAT | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Mendoza, Rodrigo | | | 2124 | BOL | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Patriarca, Luis Carlos | f | | 2308 | PAR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Arakhamia-Grant, Ketevan | g | wg | 2451 | SCO | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Koggala, W S V K | | | 2028 * | SRI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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