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Rapid:
Individual Calculations July 2021 |
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| Ballesteros Lopez, William Total change: -9.40 | |   |
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| III IRT Rapido Chess Knockout | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1796 | 2.50 | 6 | -0.47 | 20 | -9.40 | |
|  Cardona Duque, Juan Esteban | | | 1562 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Hernandez Pinzon, Helvert | c | | 1962 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Abreu Balza, Alan Jeremias | | | 1396 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardona, Fabio | | | 1978 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gonzalez, Walter | | | 1887 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Agudelo Pineres, Oscar Marino | c | | 1915 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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