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Rapid:
Individual Calculations January 2022 |
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| Molina Ballesteros, Juan Sebasti Total change: -0.20 | |   |
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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 |
| 1456 | 1356 | 2.50 | 7 | -0.01 | 20 | -0.20 | |
|  Guarin Fonseca, Nobel Alfredo | | | 1568 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ducuara Alape, Ronaldo | | | 1608 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Polo Iglesias, Brian Andres | | | 829 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Albor Rebolledo, Andrea | | wf | 1612 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Caballero Marrugo, David Jose | | | 1545 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ortiz Lopera, Miguel Angel | | | 1291 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Villamizar Suarez, Oliver Daniel | | | 1739 | 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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