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Individual Calculations July 2010 |
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| Morales Romero, Pedro Total change: -4.40 | |   |
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| II Memorial Fischer | San Jose | CRC | 2010-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2420 | 4.00 | 8 | -1.92 | 10 | -19.20 | |
|  Rodriguez, Adolfo | | | 2074 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Murillo, Alexis | m | | 2288 | CRC | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Valdes, Leonardo | m | | 2395 | CRC | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Castillo, Rommel | | | 2176 | NCA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Hevia Alejano, Carlos Antonio | f | | 2507 | CUB | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Solis, Efren | | | 2108 | CRC | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Jimenez Esquivel, Greivin | | | 2020 * | CRC | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Ortiz, Marcos | | | 2114 | NCA | 1.00 | 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) | | | | Campeonato Nacional Por Equipos Liga Premier | Costa Rica | CRC | 2010-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2420 | 5.00 | 6 | 0.18 | 10 | 1.80 | |
| | Vargas Serano, Pablo | | | 2020 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vives, David | | | 2135 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Charpentier, William | f | | 2222 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ugalde, Ronald | | | 2139 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Davila, Carlos | m | | 2364 | NCA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Duran Vega, Sergio | | | 2084 | CRC | 0.00 | 1 | -0.88 | 10 | -8.80 | | | * 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) | | | | Open CR Memorial Capablanca | San Jose | CRC | 2010-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2420 | 6.50 | 8 | 0.39 | 10 | 3.90 | |
| | Esquivel, Jose Edmond | | | 2020 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Trejos, Enrique | | | 2148 | CRC | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Perez Perez, Osniel | f | | 2318 | CUB | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Valdes, Leonardo | m | | 2395 | CRC | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Ortiz, Marcos | | | 2124 | NCA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Hernandez Alvarez, Tania Regla | | wm | 2136 | CUB | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Davila, Carlos | m | | 2364 | NCA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Zamora Mejias, Alonso | | | 2022 | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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 INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO | CIUDAD DE LA HABANA, CUBA | CUB | 2010-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2420 | 7.00 | 10 | 0.91 | 10 | 9.10 | |
| | Osorio, Fernando | | | 2232 | VEN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Llaudy Pupo, Lisandra | | wm | 2224 | CUB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Linares Napoles, Oleiny | | wm | 2322 | CUB | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Sanchez Alvarez, Roberto Carlos | f | | 2330 | CUB | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Castellanos Sanchez, Carlos M | f | | 2299 | CUB | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Flaquer, Luis | f | | 2316 | DOM | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Cueto Rodriguez, Yanet | | wf | 2134 | CUB | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hevia Alejano, Carlos Antonio | f | | 2507 | CUB | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Perez Rodriguez, Luis Manuel | g | | 2484 | CUB | 0.50 | 1 | 0.09 | 10 | 0.90 | | | De La Paz Perdomo, Frank | g | | 2477 | CUB | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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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