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Individual Calculations May 2012 |
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| Alvarez Pedraza, Aramis Total change: 6.90 | |   |
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| ITT UDI Sub27 Universitario | Bucaramanga | COL | 2012-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2544 | 7.00 | 9 | 0.31 | 10 | 3.10 | |
|  Velez Alvarez, Laura Camila | | | 2144 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Salcedo, Diana | | wf | 2144 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez, Maya Simon | | | 2213 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Hernandez, Sanchez Jairo Andres | f | | 2271 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gomez Ledo, Roberto Carlos | m | | 2434 | CUB | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Chirivi C, Jenny Astrid | | wm | 2165 | COL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Barrientos, Sergio E | g | | 2519 | COL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Ortiz Suarez, Isan Reynaldo | g | | 2562 | CUB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Pozo Vera, Sandro | m | | 2483 | CUB | 0.50 | 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) | | | | Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2544 | 7.00 | 9 | 0.38 | 10 | 3.80 | |
| | Ruiz, Alciguel | f | | 2233 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Tovio, Israel | f | | 2275 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Aguero Jimenez, Luis Lazaro | m | | 2436 | CUB | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ortiz Suarez, Isan Reynaldo | g | | 2562 | CUB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Marin, Sebastian | | | 2326 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zuluaga, Cesar | f | | 2372 | COL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ramirez, Carlos | f | | 2314 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Guerrero, Juan Carlos | m | | 2250 | COL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Arenas, David | m | | 2423 | COL | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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