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Rapid:
Individual Calculations July 2021 |
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| Toro Lopez, Braian Estiven Total change: 13.00 | |   |
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| III IRT Rapido Chess Knockout | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1418 | 1.00 | 2 | 0.65 | 20 | 13.00 | |
|  Marin Ortiz, Orlando | | | 1681 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Molano, Walter Rene | | | 1693 | COL | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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