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Individual Calculations January 2009 |
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| Mosquera, Miguel Total change: -1.60 | |   |
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| IRT Nacional Inter-Empresas 2008 | Bogota | COL | 2008-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2372 | 2.50 | 5 | -1.02 | 10 | -10.20 | |
|  Pulido, Diana Marcela | | | 2052 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Arenas, David | m | | 2323 | COL | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Perez Olarte, Cesar Camilo | | | 2083 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Castro, Oscar H | m | | 2395 | COL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Garavito, Miguel Angel | | | 2157 | COL | 0.00 | 1 | -0.77 | 10 | -7.70 | |
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 Open Internacional U Central | Bogota | COL | 2008-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2372 | 6.00 | 8 | 0.70 | 10 | 7.00 | |
| | Otalora, Carlos E | | | 2080 | COL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Nunez, Gustavo Eduardo | f | | 2186 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Renteria, Jorge Eliecer | f | | 2256 | COL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Rodriguez, Wilmer Alberto | | | 2181 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Vittorino, Carlo | f | | 2342 | COL | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Gallego, Andres Felipe | | | 2365 | COL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Rivera, Ingris | | wm | 2153 | COL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Castro, Oscar H | m | | 2395 | COL | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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 Juegos Nacionales ABS 2008 | San Andres | COL | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2372 | 6.00 | 9 | 0.16 | 10 | 1.60 | |
| | Restrepo, Juan Jose | | | 2060 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mateus, Alejandro | | | 2192 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sanchez, Victor Hugo | | | 2170 | COL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Uribe, Mauricio | m | | 2414 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ramirez, Carlos | f | | 2284 | COL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Munoz, Jhon Edison | | | 2185 | COL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Remicio Duque, John H | | | 2216 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Cuartas, Jorge Humberto | f | | 2283 | COL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Escobar Forero, Alder | m | | 2482 | COL | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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