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Individual Calculations January 2014 |
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| Olarte Parra, Jhoan Sebastian Total change: 31.80 | |   |
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| IRT Campeonato Nacional Escolar Sub-17 Masculino 2013 | Villavicencio | COL | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1924 | 2.50 | 4 | -0.31 | 15 | -4.65 | |
|  Barreto Badillo, Cristian Dav | | | 1676 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Llano Buritica, Eduardo | | | 1666 | COL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Castro, Jairo Antonio | | | 1906 | COL | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Pena Escobar, Cristian Camilo | | | 1812 | COL | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | IV Jahv Mc Gregor ITT | Bogota | COL | 2013-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 1924 | 3.50 | 6 | 2.43 | 15 | 36.45 | |
| | Condori, Edwin | | | 2157 | PER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Navia, Edwin Adrian | f | | 2108 | COL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Lozano, Nestor Favian | | | 2165 | COL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Jimenez, Jose Mauricio | | | 2184 | COL | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Alvarez Pedraza, Aramis | g | | 2324 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Garcia, Alvaro | f | | 2228 | COL | 1.00 | 1 | 0.86 | 15 | 12.90 | | | * 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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