Rapid: Individual Calculations February 2017
 Gubareva, Sofia  Total change: 0.60  Rating chartPersonal card
 PRAGUE OPEN 2017 C - rapid tournament Praha CZE 2017-01-15
RcRownchangeKK*chgGame
 1691 1311 0.50 5 0.03 20 0.60 
  Dolezal, Vit 1711  * CZE0.001-0.0820-1.60 
  Zvacek, Antonin 1711  * CZE0.001-0.0820-1.60 
  Franc, Vladimir 1711  * SVK0.001-0.0820-1.60 
  Jelinek, Oliver 1610 CZE0.5010.35207.00 
  Birkestrand, Odd 1711  * NOR0.001-0.0820-1.60 
 * 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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