Individual Calculations January 2022
 Bradbury, Neil H  Total change: -43.00  Rating chartPersonal card
 2nd EJCOA Forest Hall IM Tournament Newcastle ENG 2021-12-17
RcRownchangeKK*chgGame
 2353 2241 1.00 9 -2.15 20 -43.00 
  Eggleston, David J m2349 ENG0.001-0.3520-7.00 
  O Gorman, Tom f2381 IRL1.0010.692013.80 
  Wadsworth, Matthew J m2420 ENG0.001-0.2720-5.40 
  Blackburn, Jonathan L B f2226 WLS0.001-0.5220-10.40 
  Willow, Jonah B f2381 ENG0.001-0.3120-6.20 
  Czopor, Maciej f2422 POL0.001-0.2620-5.20 
  Han, Yichen f2322 NED0.001-0.3920-7.80 
  Claridge-Hansen, William f2296 ENG0.001-0.4220-8.40 
  Kanyamarala, Tarun f2377 IRL0.001-0.3220-6.40 

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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