Rapid: Individual Calculations June 2017
 Brynell, Stellan  Total change: 1.00  Rating chartPersonal card
 Deltalift Open 2017, snabb Halmstad SWE 2017-05-25
RcRownchangeKK*chgGame
 2270 2408 2.00 3 0.05 20 1.00 
  Mattsson, Michael 2033 SWE1.0010.09201.80 
  Wallin, Dennis 2159 SWE1.0010.19203.80 
  Turov, Maxim g2619 RUS0.001-0.2320-4.60 

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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