Individual Calculations June 2014
 Chan, Yi Meng Ryan  Total change: 1.20  Rating chartPersonal card
 World Amateur Chess Championships 2014 - Open Singapore SGP 2014-04-26
RcRownchangeKK*chgGame
 1749 1713 1.00 2 0.08 15 1.20 
  Buttenmueller, Paul 1952 GER0.001-0.2015-3.00 
  Aryan, Haribhau Kawade 1546 IND1.0010.28154.20 

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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