Individual Calculations September 2012
 Magnusson, Jorgen  Total change: 3.00  Rating chartPersonal card
 14 IBCA Chess Olympiad for the Blind Chennai IND 2012-08-09
RcRownchangeKK*chgGame
 2137 2273 5.50 8 0.20 15 3.00 
  Grigorchuk, Sergey 2298 UKR0.5010.03150.45 
  Deville, Olivier 1976 FRA1.0010.15152.25 
  Mlacnik, Franc 2124 SLO1.0010.30154.50 
  Moradiyan, Meysam 1992 IRI1.0010.16152.40 
  Nizam, Rasim m2232 BUL1.0010.44156.60 
  Torres, Saulo De Jesus 1914 COL1.0010.10151.50 
  Pulvett, Daniel m2383 VEN0.001-0.3515-5.25 
  Pribeanu, Mihail-Dacian f2176 ROU0.001-0.6315-9.45 

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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