Individual Calculations October 2015
 Kitikov, Oleg  Total change: -20.40  Rating chartPersonal card
 2015 Helensvale Classic Gold Coast AUS 2015-08-15
RcRownchangeKK*chgGame
 1625 1865 6.50 9 -0.51 40 -20.40 
  Oka, Hikaru 1465  * AUS1.0010.08403.20 
  Song, Kevin 1639 AUS1.0010.21408.40 
  Young, Nathanael 1752 AUS1.0010.354014.00 
  Kay, James 1704 AUS1.0010.294011.60 
  Chan, Jason 1647 AUS0.001-0.7840-31.20 
  Luke-Paredi, Jack 1535 AUS1.0010.12404.80 
  Liu, David 1465  * AUS0.501-0.4240-16.80 
  Walker, Tyson c1879 AUS0.001-0.4840-19.20 
  Warta, George 1535 AUS1.0010.12404.80 
 * 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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