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Individual Calculations January 2011 |
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| Barros, Raul Total change: -4.20 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2027 | 0.50 | 4 | -0.28 | 15 | -4.20 | |
|  Tiviakov, Sergei | g | | 2427 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mateus, Alejandro | | | 2274 | COL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Guerrero, Juan Carlos | m | | 2254 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Rodriguez, Wilmer Alberto | | | 2178 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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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