Individual Calculations May 2012
 Alves De Medeiros, Jovany  Total change: 31.35  Rating chartPersonal card
 III Torneio Memorial Bobby Fischer 2012 Joao Pessoa - PB BRA 2012-03-09
RcRownchangeKK*chgGame
 2213 2047 3.50 5 2.09 15 31.35 
  Brito, Luismar f2247 BRA1.0010.761511.40 
  Asfora, Marco Antonio H f2221 BRA0.5010.23153.45 
  Soares, Alberto Manoel Colares D 2209 BRA1.0010.711510.65 
  Bouwman, Marcelo Wanderley 2222 BRA0.001-0.2715-4.05 
  Santiago, Bruno M F 2167 BRA1.0010.66159.90 

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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