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Individual Calculations November 2009 |
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| Piassi, Kildare Aparecido Total change: -16.50 | |   |
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| Aberto do Brasil - Independencia | Americana/SP | BRA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1913 | 0.00 | 3 | -0.66 | 25 | -16.50 | |
|  Leitao, Rafael | g | | 2313 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Schutt, Ricardo De Amorim | | | 2136 | BRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Salama, Andre Sasson | | | 2017 | BRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | * 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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