Individual Calculations July 2015
 Tionko, Efrain  Total change: -17.00  Rating chartPersonal card
 2015 Box Hill Club Championship Melbourne AUS 2015-04-10
RcRownchangeKK*chgGame
 1843 1947 3.50 7 -0.85 20 -17.00 
  Bartnik, Robert 1547  * AUS1.0010.08201.60 
  Gibson, Kyle 1822 AUS0.501-0.1720-3.40 
  Cook, Geoff L 1785 AUS0.001-0.7120-14.20 
  Milojevic, Miodrag 1953 SRB1.0010.512010.20 
  Kildisas, Victor 1807 AUS0.001-0.6920-13.80 
  Chan, Luis 1987 AUS0.5010.06201.20 
  Kempen, Leon c2000 AUS0.5010.07201.40 
 * 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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