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Individual Calculations October 2021 |
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| Marquez, Benjamin Total change: -37.60 | |   |
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| IRT Sub 2200 Bucaramanga Ciudad Bonita 2021 | Bucaramanga | COL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2000 | 0.50 | 3 | -1.88 | 20 | -37.60 | |
|  Carvajal Barreto, Johan Sebastia | | | 1648 | COL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rico Hernandez, Edgar | | | 1772 | COL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Suarez Pinto, Sergio Rafael | | | 1854 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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