Rapid: Individual Calculations May 2012
 Egoroff, Jomar  Total change: -4.40  Rating chartPersonal card
 XII Memorial Prof. Helio Saldanha Pirai do Sul/PR BRA 2012-04-21
RcRownchangeKK*chgGame
 2122 2317 2.00 3 -0.22 20 -4.40 
  Broday, Gabriel Renan 2028 BRA1.0010.16203.20 
  Sekula, Markley Ribas 2088 BRA1.0010.21204.20 
  Martins, Carlos f2249 BRA0.001-0.5920-11.80 

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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