Rapid: Individual Calculations December 2018
 Mazetto, Sergio Luiz  Total change: -9.00  Rating chartPersonal card
 IRT RPD Jainy Rouse Magalhaes Sao Paulo SP BRA 2018-11-11
RcRownchangeKK*chgGame
 1876 2039 4.50 7 -0.45 20 -9.00 
  Hara, Aroldo Hiroiuqui 1748 BRA0.501-0.3520-7.00 
  De Moura, Sergio Jovelino 2084 BRA1.0010.562011.20 
  Aoyama, Edmundo 1813 BRA0.001-0.7920-15.80 
  Silva, Fabio Alcantara Martins 1846 BRA0.001-0.7520-15.00 
  Moyses Fo., Joao 1992 BRA1.0010.43208.60 
  Bueno, Jonas Alves 1848 BRA1.0010.25205.00 
  Vallejos, Jose Antonio 1799 BRA1.0010.20204.00 

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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