Blitz: Individual Calculations December 2021
 Bonn, Thomas  Total change: -5.20  Rating chartPersonal card
 Brainstorm FIDE Blitz Sep 2021 London ENG 2021-09-07
RcRownchangeKK*chgGame
 2073 2218 5.50 9 -0.26 20 -5.20 
  Ismail, Mohammed Aayan 1661 ENG1.0010.03200.60 
  Chan, Nevil 1879 ENG1.0010.12202.40 
  Roberson, Peter T m2283 ENG0.5010.09201.80 
  Dong, Bao Nghia c2414 VIE0.001-0.2520-5.00 
  Villiers, Thomas c2168 ENG1.0010.43208.60 
  Rocco, Federico 2166 ENG0.001-0.5720-11.40 
  Corrigan, James 1823 WLS1.0010.08201.60 
  Sowray, Peter J f2327 ENG1.0010.652013.00 
  Finn, Peter 1939 ENG0.001-0.8420-16.80 

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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