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Individual Calculations January 2015 |
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| Da Paixao, Irineu Vieira Total change: 15.20 | |   |
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| LVI Campeonato Cearense Absoluto de Xadrez | Fortaleza/CE | BRA | 2014-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1686 | 1.50 | 4 | 0.76 | 20 | 15.20 | |
|  Amorim, Daniel Madson De Medei | | | 2086 * | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Lima Filho, Gilberto Faco | | | 2028 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gondim, Ibrahim Mendelssohn C. | | | 1802 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | De Lima Jr, Antonio Jose Romao | | | 1922 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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