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Blitz:
Individual Calculations January 2015 |
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| Costa, Paulo Sergio Total change: -33.40 | |   |
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| I Torneio de Blitz do Clube de Xadrez de Goias | Goiania/GO | BRA | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1792 | 1.00 | 4 | -1.67 | 20 | -33.40 | |
|  De Oliveira, Aquiles Machado | | | 2021 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Paula, Leonardo Morais | | | 1698 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Mello, Ugo Francisco Schiavon | | | 1413 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Cavalcante, Karol Drabler Nogueir | | | 1392 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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