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Individual Calculations May 2012 |
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| Marin, Sebastian Total change: 3.40 | |   |
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| ITT UDI Sub27 Universitario | Bucaramanga | COL | 2012-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2326 | 5.50 | 8 | 0.55 | 10 | 5.50 | |
|  Herrera Perez, Martin Steven | | | 1958 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Chirivi C, Jenny Astrid | | wm | 2165 | COL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Castaneda, Jhon David | | | 2129 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ruiz C, Joshua D | f | | 2178 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Gomez Ledo, Roberto Carlos | m | | 2434 | CUB | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Gomez Garrido, Camilo Ernesto | m | | 2515 | CUB | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Ceron, Edgar Ivan | | | 2039 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gallego, Alcaraz Andres Felipe | m | | 2365 | COL | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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) | | | | Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2326 | 5.00 | 8 | -0.21 | 10 | -2.10 | |
| | Dominguez, Ramiro | | | 2191 | COL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Pardo, Alejandro | | | 2172 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ruiz C, Joshua D | f | | 2178 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Nunez, V Daniel Fernando | | | 2220 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Alvarez Pedraza, Aramis | g | | 2544 | CUB | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Guerrero, Juan Carlos | m | | 2250 | COL | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Lizarazo, Juan Carlos | | | 2082 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Univio Sanchez, German | | | 2019 | COL | 1.00 | 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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