Blitz: Individual Calculations May 2022
 Cobb, James  Total change: -15.40  Rating chartPersonal card
 3rd Bristol League Open Blitz Championship Bristol ENG 2022-04-02
RcRownchangeKK*chgGame
 1913 2383 7.50 9 -0.77 20 -15.40 
  Marks, Peter 1582 ENG1.0010.00200.00 
  Furnevall, Mark 1802 ENG1.0010.02200.40 
  Stubbs, Oliver 1957 ENG0.501-0.4320-8.60 
  Krzyzanowski, Patryk 1953 POL0.001-0.9320-18.60 
  Saunders, Aron 1983  * ENG1.0010.08201.60 
  Johnson, Phil 1663 ENG1.0010.01200.20 
  Gallagher, Ian G 2066 ENG1.0010.13202.60 
  Garcia Hernandez, Oscar 2032 ESP1.0010.11202.20 
  Sherwin, James T m2177 USA1.0010.24204.80 
 * 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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