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Rapid:
Individual Calculations May 2017 |
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| Ballesteros Lopez, William Total change: -16.20 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1933 | 3.00 | 6 | -0.81 | 20 | -16.20 | |
|  Rios Parra, Alejandro | m | | 2333 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sanchez Riobo, Emily Dainne | | | 1597 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Restrepo, Jose Hector | | | 1791 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Naranjo, Alfonso | | | 1717 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Granja, Norbert | | | 1811 | COL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Muelas Ceballos, Jhon Estiven | c | | 1777 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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