Individual Calculations May 2022
 Stubbs, Oliver  Total change: 13.60  Rating chartPersonal card
 2nd 4NCL Easter Congress Open Daventry ENG 2022-04-15
RcRownchangeKK*chgGame
 1940 1933 3.50 6 0.68 20 13.60 
  Shenbagakumar, Gautham 1678 ENG1.0010.19203.80 
  Mason, Donald J 2075 ENG0.001-0.3120-6.20 
  Murawski, Jan 1533  * ENG1.0010.08201.60 
  Fallowfield, Jeremy R 2152 ENG0.5010.28205.60 
  Thompson, Ian D f2070 ENG0.5010.18203.60 
  Dignam, Matthew P 2134 IRL0.5010.26205.20 
 * 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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