Individual Calculations January 2020
 Felix, Raimundo Nascimento  Total change: -9.40  Rating chartPersonal card
 I IRT Hotel Resort Varandas Igarata Xadrez Total Sao Paulo SP BRA 2019-12-27
 1567 1822 3.50 5 -0.47 20 -9.40 
  Loricchio, Leticia Figueira 1422  * BRA0.001-0.9220-18.40 
  Claro, Rafael Cabral 1422  * BRA1.0010.08201.60 
  Nobre, Jose Adalberto Barbosa 1631 BRA1.0010.25205.00 
  Nobre, Jailson Altair Barbosa 1638 BRA0.501-0.2420-4.80 
  Borensztajn, David f1723 BRA1.0010.36207.20 
 * 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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