Rapid: Individual Calculations September 2017
 Tan, Yong Xi Rey Matthew  Total change: 0.20  Rating chartPersonal card
 The Summit Subang USJ 6th Juniors Open Chess Competition (UNDER-12) Subang Jaya MAS 2017-08-13
RcRownchangeKK*chgGame
 1041 1033 0.50 1 0.01 20 0.20 
  Sreenivasan, Lucas Ren 1041 MAS0.5010.01200.20 

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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