Blitz: Individual Calculations July 2017
 Stern, Robert  Total change: 57.00  Rating chartPersonal card
 Greater London Chess Club Evening Blitz June 2017 London ENG 2017-06-27
RcRownchangeKK*chgGame
 2026 1847 5.50 9 2.85 20 57.00 
  Bukojemski, Adam 2183 POL0.001-0.1220-2.40 
  Goodfellow, Russell 1728 ENG1.0010.34206.80 
  Gardner, Phillip 1728 ENG1.0010.34206.80 
  Ismailov, Roman 2099 LTU0.001-0.1920-3.80 
  Penna, Tommaso 1950 ITA1.0010.642012.80 
  Bang, Dominique 2098 FRA1.0010.812016.20 
  Muter, Donny 2223 ENG1.0010.912018.20 
  Manfay, Mate 2204 HUN0.001-0.1120-2.20 
  Borkowski, Marek 2024 POL0.5010.23204.60 

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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