Individual Calculations September 2012
 Guimaraes, Artemis Pamela  Total change: 17.85  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2222 1996 2.50 6 1.19 15 17.85 
  Cruz, William Ferreira Da 2188 BRA0.5010.25153.75 
  Goncalves, Ivan Mesquita V 2116 BRA0.5010.16152.40 
  Bueno, Alfeu Junior Varela f2288 BRA0.5010.35155.25 
  Rios Filho, Hilton Carlos f2212 BRA0.001-0.2215-3.30 
  Brito, Luismar f2275 BRA1.0010.841512.60 
  Martins, Carlos f2250 BRA0.001-0.1915-2.85 

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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