Rapid:
Individual Calculations January 2022 |
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Ducuara Alape, Ronaldo Total change: -32.60 | | |
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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 | 1608 | 3.00 | 7 | -1.63 | 20 | -32.60 | |
| Caballero Marrugo, David Jose | | | 1545 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | Molina Ballesteros, Juan Sebasti | | | 1356 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Ortiz Lopera, Miguel Angel | | | 1291 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Polo Iglesias, Brian Andres | | | 873 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Villamizar Suarez, Oliver Daniel | | | 1739 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Albor Rebolledo, Andrea | | wf | 1612 | COL | 1.00 | 1 | 0.51 | 20 | 10.20 | | Guarin Fonseca, Nobel Alfredo | | | 1568 | COL | 0.00 | 1 | -0.56 | 20 | -11.20 | | 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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