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Rapid:
Individual Calculations July 2021 |
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| Lopez Idarraga, Daniel Eduardo Total change: -2.40 | |   |
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| III IRT Rapido Chess Knockout | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2077 | 4.50 | 6 | -0.12 | 20 | -2.40 | |
|  Cardona Duque, Juan Esteban | | | 1562 | COL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Pinillo Canon, Silvana | | wc | 1619 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Marin Ortiz, Orlando | | | 1681 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gutierrez, Jhon Jaime | | | 1834 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rios Parra, Alejandro | m | | 2277 | COL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Gonzalez, Walter | | | 1887 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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