Individual Calculations March 2012 |
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Ribero, Guillermo Andres Total change: -11.25 | | |
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IRT Liga de Ajedrez de Bogota Enero | Bogota | COL | 2012-01-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2021 | 1834 | 1.50 | 5 | 0.11 | 15 | 1.65 | |
| Estrella Becerra, Fernando | | | 2071 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | Cortes, Maria Angelica | | | 1988 | COL | 1.00 | 1 | 0.71 | 15 | 10.65 | | Piraquive, Alberto | | | 2029 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | Trujillo, Otoniel | | | 2234 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Reyes, Riscanevo | | | 1782 | COL | 0.50 | 1 | -0.07 | 15 | -1.05 | | * 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) | | Open IRT Sub17 Mixto | Bogota | COL | 2012-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 1834 | 0.00 | 2 | -0.86 | 15 | -12.90 | |
| Salcedo, Jackeline | | wf | 1938 | COL | 0.00 | 1 | -0.36 | 15 | -5.40 | | Jimenez, Leonardo Andres | | | 1831 | COL | 0.00 | 1 | -0.50 | 15 | -7.50 | | 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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