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Rapid:
Individual Calculations September 2017 |
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| Sierra, Edwin Andres Total change: 33.00 | |   |
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| VII Torneo IRT Activo Alcaldia Gachantiva | Gachantiva | COL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2192 | 5.50 | 9 | 1.65 | 20 | 33.00 | |
|  Castillo Barajas, Tatiana | | | 1792 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Borbon, Oscar | | | 1970 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mosquera, Miguel | m | | 2421 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Marichal Gonzalez, Ariel | m | | 2310 | VEN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Barrientos, Sergio E | g | | 2462 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Martinez Romero, Martin | m | | 2409 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ruiz Castillo, Joshua Daniel | m | | 2332 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zuluaga, Cesar | m | | 2317 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vargas, Mauricio | f | | 2140 | COL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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