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Rapid:
Individual Calculations September 2018 |
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| Barbosa, Luiz Roberto Teles Calda Total change: -0.40 | |   |
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| Circuito Baiano de Xadrez RPD 2018 Etapa IV | Salvador BA | BRA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1394 | 1.00 | 5 | -0.02 | 20 | -0.40 | |
|  Noguti, Isao | | | 1794 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nascimento, Gideon Pitanga | | | 1794 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rocha Filho, Renato | | | 1571 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Araujo, Jose Pacheco De | | | 1413 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Vieira, Wilter Pereira | | | 1733 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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