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Individual Calculations May 2018 |
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| Sanchez, Sebastian Felipe Total change: 7.50 | |   |
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| Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia | Tunja | COL | 2018-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2403 | 6.50 | 9 | 0.75 | 10 | 7.50 | |
|  Cuesta Cifuentes, Jair Alfonso | | | 2003 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rivera, Ingris | | wm | 2222 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Escobar Medina, Andres F | | | 2281 | COL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Martinez Romero, Martin | m | | 2444 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Martinez, Jorge Alexander | f | | 2255 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Hernandez, Cristian Andres | m | | 2322 | COL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Arenas, David | g | | 2449 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Guerrero Sierra, Juan Carlos | m | | 2339 | COL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Rios Parra, Alejandro | m | | 2302 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | * 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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