Individual Calculations February 2015
 Araujo, Renan Aparecido  Total change: 10.40  Rating chartPersonal card
 XIX IRT da Hebraica Sao Paulo/SP BRA 2015-01-08
RcRownchangeKK*chgGame
 1945 1952 3.00 5 0.52 20 10.40 
  Silvestre, Gilmar Severino 1620 BRA1.0010.12202.40 
  Bruce, Shannon Hill 2163 BRA0.5010.27205.40 
  Gotz, Klaus Seiji Furucho 2143 BRA0.001-0.2520-5.00 
  Yoshioka, Andre 1718 BRA1.0010.21204.20 
  Van Riemsdijk, Dirk D. 2079 BRA0.5010.17203.40 

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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