Blitz: Individual Calculations May 2013
 Ibni Hajar, Amri  Total change: -16.60  Rating chartPersonal card
 1st Kedah Blitz Chess Championship 2013 Sg. Petani MAS 2013-04-06
RcRownchangeKK*chgGame
 2039 2003 1.00 4 -0.83 20 -16.60 
  Ng, Tze Han 2298 MAS0.001-0.1520-3.00 
  Khoo, Chang Gee 1976 MAS0.501-0.0420-0.80 
  Loo, Swee Leong 2137 MAS0.5010.18203.60 
  Wong, Yinn Long 1746 MAS0.001-0.8220-16.40 

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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