Individual Calculations January 2011
 Subramaniam, Sumant  Total change: -3.00  Rating chartPersonal card
 THE 3RD NATIONAL JUNIOR CHESS CHAMPIONSHIP Kuala Lumpur MAS 2010-12-15
RcRownchangeKK*chgGame
 1885 2068 2.00 3 -0.20 15 -3.00 
  Thong, Yung Cheng 1967 MAS0.001-0.6415-9.60 
  Tan, Wei Hao 1834 MAS1.0010.21153.15 
  Tan, Jun Feng 1854 MAS1.0010.23153.45 

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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