Rapid: Individual Calculations December 2015
 Choma, Alexandre Pedro  Total change: -34.80  Rating chartPersonal card
 Campeonato Paranaense de Xadrez RPD - Absoluto Pirai do Sul PR BRA 2015-11-15
RcRownchangeKK*chgGame
 1957 1991 3.00 9 -1.74 20 -34.80 
  Borges, Victor Hugo Moreira 2176 BRA0.001-0.2620-5.20 
  Bueno, Marcos Antonio Ferreira 1617 BRA1.0010.10202.00 
  Sekula, Markley Ribas 2093 BRA0.001-0.3620-7.20 
  Oliveira, Claudinei Gois 1695 BRA1.0010.15203.00 
  Cruz, William Ferreira Da 2194 BRA0.001-0.2420-4.80 
  Souza, Gustavo Horokoski De 1838 BRA0.501-0.2020-4.00 
  Chemin, Vitorio f2208 BRA0.001-0.2220-4.40 
  Francisco, Elton Paulo 1709 BRA0.001-0.8420-16.80 
  Salles, Leandro Luiz Krause De 2085 BRA0.5010.13202.60 

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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