Individual Calculations May 2019
 Talib, Noramri  Total change: 6.20  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 8 Bandar Puchong, Selangor MAS 2019-04-06
RcRownchangeKK*chgGame
 1382 1161 1.00 3 0.31 20 6.20 
  Lim, Sin Leong 1459 MAS0.001-0.1520-3.00 
  Mustapha, Said 1419 MAS0.001-0.1820-3.60 
  Said, Kushairi 1267 MAS1.0010.642012.80 

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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