Rapid: Individual Calculations December 2014
 Tin, Ruiqi  Total change: 24.00  Rating chartPersonal card
 2nd Toa Payoh East Junior Chess Championships 2014 - Open Singapore SGP 2014-11-23
RcRownchangeKK*chgGame
 1537 1614 3.00 3 1.20 20 24.00 
  Chan, Jin Kai 1604 SIN1.0010.49209.80 
  San, Ying Edith 1437 SIN1.0010.27205.40 
  Chong, Dominic Augustine 1570 SIN1.0010.44208.80 

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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