Rapid:
Individual Calculations February 2015 |
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Sierra, Juan Mauricio Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Ajedrez Activo Pijao Quindio | Pijao | COL | 2015-01-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2204 | 1976 | 0.50 | 2 | 0.06 | 20 | 1.20 | |
| Hernandez, Cristian Andres | m | | 2274 | COL | 0.50 | 1 | 0.35 | 20 | 7.00 | | Lopez Idarraga, Daniel Eduardo | f | | 2133 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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