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Individual Calculations September 2009 |
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| Gallego Alcaraz, Andres Felipe Total change: 24.20 | |   |
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| TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA | VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA | CUB | 2009-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2373 | 6.50 | 10 | 1.86 | 10 | 18.60 | |
|  Quinones Centeno, Carlos | | | 2166 | GUA | 0.50 | 1 | -0.27 | 10 | -2.70 | |  Cruz De La Osa, Reider | | | 2228 | CUB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2475 | CUB | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Margolin, Boris | m | | 2436 | GER | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Blanco Ronquillo, Humberto | f | | 2440 | CUB | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Guerra Mendez, Jose Angel | f | | 2420 | CUB | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Bacallao Alonso, Yusnel | f | | 2469 | CUB | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Prasca Soto, Rafael | m | | 2415 | VEN | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Borges Feria, Yasel | f | | 2400 | CUB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Martinez Duany, Lelys | f | | 2520 | CUB | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | Centroamericano y del Caribe Sub20 Absoluto | Medellin | COL | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2380 | 7.00 | 9 | 0.41 | 10 | 4.10 | |
| | Paez, David | | | 2058 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Torres, Juan Camilo | | | 2155 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ruiz Blais, Sebastian | | | 2217 | CRC | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Sanchez Maya, Simon | | | 2203 | COL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Vargas, Arteaga Alexis | | | 2201 | COL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Rios, Cristhian Camilo | f | | 2225 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Arenas, David | m | | 2266 | COL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Narvaez, Zamir | | | 2204 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Guerra Mojena, Leandro | | | 2266 | CUB | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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 GP Feria de las Flores ELITE | Medellin | COL | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2380 | 6.00 | 9 | 0.15 | 10 | 1.50 | |
| | Laverde, Luis Eduardo | | | 2114 | COL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Valle, Efrain | c | | 2188 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Arenas, David | m | | 2266 | COL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Vargas, Arteaga Alexis | | | 2201 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Vittorino, Carlo Giovanni | f | | 2330 | COL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Clavijo, Jorge Mario | m | | 2364 | COL | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Garcia Carey, Osmel | m | | 2350 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Cuartas Medina, Jorge Humberto | f | | 2281 | COL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Tovio, Israel | | | 2290 | COL | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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) | | |
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