Individual Calculations January 2022
 Czopor, Maciej  Total change: -5.80  Rating chartPersonal card
 2nd EJCOA Forest Hall IM Tournament Newcastle ENG 2021-12-17
RcRownchangeKK*chgGame
 2333 2422 5.00 9 -0.58 10 -5.80 
  Claridge-Hansen, William f2296 ENG0.501-0.1710-1.70 
  Kanyamarala, Tarun f2377 IRL0.001-0.5610-5.60 
  Eggleston, David J m2349 ENG0.501-0.1010-1.00 
  O Gorman, Tom f2381 IRL1.0010.44104.40 
  Wadsworth, Matthew J m2420 ENG0.001-0.5010-5.00 
  Bradbury, Neil H m2241 ENG1.0010.26102.60 
  Willow, Jonah B f2381 ENG0.501-0.0610-0.60 
  Blackburn, Jonathan L B f2226 WLS1.0010.25102.50 
  Han, Yichen f2322 NED0.501-0.1410-1.40 

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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