Individual Calculations October 2012
 Tjong Tjin Joe, Calvin  Total change: -7.80  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2239 1981 0.50 5 -0.52 15 -7.80 
  Hug, Werner m2381  * SUI0.001-0.0815-1.20 
  Neubauer, Martin m2381  * AUT0.001-0.0815-1.20 
  Lim, Zhuo Ren 2120 MAS0.001-0.3115-4.65 
  Jose Queralto, Daniel 2133 AND0.5010.20153.00 
  Van Hoolandt, Patrick f2178 MNC0.001-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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