Individual Calculations September 2012
 Isaacs, William Samuel  Total change: 0.00  Rating chartPersonal card
 14 IBCA Chess Olympiad for the Blind Chennai IND 2012-08-09
RcRownchangeRpKK*chgGame
 1987 0 2.50 6 0.00 1930   0.00 
  Torres, Saulo De Jesus 1914 COL1.0010.00 0.00 
  Molnar, Lubos 1981 SVK0.0010.00 0.00 
  Bindzus, Ernst 1910 DEN0.5010.00 0.00 
  Harnandan, Sergio 1982 NED1.0010.00 0.00 
  Cajzler, Hinko 2159 CRO0.0010.00 0.00 
  Deville, Olivier 1976 FRA0.0010.00 0.00 

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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