Individual Calculations October 2017 |
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Pena, Alcides Total change: -30.00 | | |
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IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 | Medellin | COL | 2017-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1734 | 1792 | 2.00 | 6 | -1.50 | 20 | -30.00 | |
| Castrillon Gomez, Melissa | | wm | 2192 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Lopez Guarin, Simon | | | 1571 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Rosero Zapata, Luis Fernando | | | 1965 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Correa, Daniel | | | 1598 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | Gomez Rondon, Samuel | | | 1488 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Zuluaga, Miryam | | | 1589 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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