Rapid: Individual Calculations October 2018
 Bates, Richard A  Total change: -6.00  Rating chartPersonal card
 11th Golders Green FIDE Rapid Chess Open London ENG 2018-09-15
RcRownchangeKK*chgGame
 2166 2429 4.50 6 -0.30 20 -6.00 
  Looi, Xin Hao 2040 MAS1.0010.09201.80 
  Richardson, John R f2142 ENG1.0010.16203.20 
  Mirzoyan, Davit T. f2382 ARM0.001-0.5720-11.40 
  Pigott, John C m2287 ENG1.0010.31206.20 
  Rocco, Federico 2082 ENG0.501-0.3920-7.80 
  Malhotra, Tarun 2062 ENG1.0010.10202.00 

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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