Rapid: Individual Calculations March 2017
 Rychener, Henri  Total change: -4.20  Rating chartPersonal card
 28. Open Rapide du CEG Geneva SUI 2017-01-29
RcRownchangeKK*chgGame
 1881 2045 4.50 7 -0.21 20 -4.20 
  Jarai, Csenge 1645  * SUI1.0010.08201.60 
  Babel, Ludovic 1645  * SUI1.0010.08201.60 
  Petrov, Nikita m2441 RUS0.001-0.0820-1.60 
  Reich, Erwin 1871 SUI0.501-0.2320-4.60 
  Lippmann, Sam 1651 SUI1.0010.08201.60 
  Colmenares, Aurelio f2253 SUI0.001-0.2320-4.60 
  Tapas, Chakraborty 1664 IND1.0010.09201.80 
 * 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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