Rapid: Individual Calculations August 2019
 Peters, Stephen G  Total change: -7.60  Rating chartPersonal card
 19th Golders Green FIDE Rapid Chess Open London ENG 2019-07-13
 1974 2027 3.00 6 -0.38 20 -7.60 
  Leslie, Alex 1759 ENG0.501-0.3320-6.60 
  Ahluwalia, Amardip 1821 ENG1.0010.24204.80 
  Malinovskii, Ilia 2054 RUS1.0010.542010.80 
  Hansen, Hans-Peter 2162 GER0.5010.18203.60 
  Zakarian, David f2321 ARM0.001-0.1520-3.00 
  Foster, Timothy 1724 ENG0.001-0.8620-17.20 

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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