Individual Calculations April 2013
 Gibson, Kyle  Total change: -3.15  Rating chartPersonal card
 Begonia Open 2013 Ballarat AUS 2013-03-09
RcRownchangeKK*chgGame
 1765 1770 3.00 6 -0.21 15 -3.15 
  Dale, Ari 2170  * AUS0.001-0.0815-1.20 
  Chan, Luis 1588 AUS0.501-0.2415-3.60 
  Chew Lee, Alanna 1548 AUS0.501-0.2815-4.20 
  Harrison, Zoe 1483 AUS1.0010.16152.40 
  Dragicevic, Domagoj f2170  * AUS0.001-0.0815-1.20 
  Qin, Tomson 1628 AUS1.0010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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