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Rapid:
Individual Calculations July 2021 |
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| Cardona Duque, Juan Esteban Total change: 2.00 | |   |
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| III IRT Rapido Chess Knockout | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1562 | 1.00 | 4 | 0.10 | 20 | 2.00 | |
|  Lopez Idarraga, Daniel Eduardo | f | | 2077 | COL | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Ballesteros Lopez, William | | | 1796 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gallego, Julian Andres | f | | 2122 | COL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tabares Cano, Steve | | | 1470 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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