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Individual Calculations January 2014 |
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| Carvalho, Beserra Juan Pablo Total change: -31.65 | |   |
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| III Open de Xadrez de Batatais | Batatais/SP | BRA | 2013-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 2037 | 1.50 | 4 | -2.11 | 15 | -31.65 | |
|  Montufar, Eymi Priscila Berrios | | | 1637 * | BRA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Montufar Berrios, Leslyviv | | | 1720 | BRA | 0.00 | 1 | -0.87 | 15 | -13.05 | |  Kajiwara, Joaokazuyuki | | | 1637 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Carlos, Roberta Souto | | | 1670 | BRA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * 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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