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Individual Calculations April 2009 |
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| Barrientos, Sergio E Total change: 3.30 | |   |
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| IRT X Open Feria de Cali ELITE | Cali | COL | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2450 | 6.50 | 9 | 0.33 | 10 | 3.30 | |
|  Sanchez Maya, Simon | | | 2168 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Garcia, Alvaro | f | | 2198 | COL | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Bassan, Remo | | | 2179 | VEN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Clavijo, Jorge Mario | m | | 2358 | COL | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Rios, Cristhian Camilo | f | | 2173 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Valle, Efrain | c | | 2173 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Mekhitarian, Krikor Sevag | m | | 2511 | BRA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Gallego, Andres Felipe | | | 2365 | COL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Delgado Ramirez, Neuris | g | | 2549 | CUB | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | |
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