Individual Calculations September 2015
 De Santana, Jose Ricardo Goncalv  Total change: 0.00  Rating chartPersonal card
 XI IRT Academia Potiguar - Xadrez STD Natal RN BRA 2015-08-07
RcRownchangeKK*chgGame
 1853 1857 1.50 3 0.00 40 0.00 
  Melo, Guilherme Gama Do Nascimen 1552 BRA1.0010.14405.60 
  Souza, Rafael Cabral De 2123 BRA0.5010.324012.80 
  Gomes, Jose Murilo 1885 BRA0.001-0.4640-18.40 

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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