Rapid: Individual Calculations October 2013
 Pereira Arman, Do Scharlau  Total change: -8.80  Rating chartPersonal card
 Ivoti Open de Xadrez 2013 Ivoti/RS BRA 2013-08-17
RcRownchangeKK*chgGame
 1828 1742 1.50 5 -0.44 20 -8.80 
  Togni, Everton Batista 1801 BRA0.001-0.4220-8.40 
  Pimenta Elisa, Ndro Da Silva 1831 BRA0.001-0.3820-7.60 
  Capeletti, Cezer Luiz 1722 BRA0.001-0.5320-10.60 
  Pietsch Dos Santos, Raul 1818 BRA1.0010.602012.00 
  Ferreira, Ozeias Da Cunha 1970 BRA0.5010.29205.80 

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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