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Rapid:
Individual Calculations January 2022 |
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| Villamizar Suarez, Oliver Daniel Total change: -43.40 | |   |
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| IRT Final U17 - III Torneo de Ajedrez del Caribe | Barranquilla | COL | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1739 | 3.50 | 7 | -2.17 | 20 | -43.40 | |
|  Polo Iglesias, Brian Andres | | | 1004 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Albor Rebolledo, Andrea | | wf | 1612 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Caballero Marrugo, David Jose | | | 1545 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ortiz Lopera, Miguel Angel | | | 1291 | COL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Ducuara Alape, Ronaldo | | | 1608 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Guarin Fonseca, Nobel Alfredo | | | 1568 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Molina Ballesteros, Juan Sebasti | | | 1356 | COL | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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