Individual Calculations May 2023
 Dilleigh, Stephen P  Total change: -16.40  Rating chartPersonal card
 Bristol Open Spring Congress - 89th Bristol League Championship Bristol ENG 2023-03-31
RcRownchangeKK*chgGame
 1826 2047 1.50 3 -0.82 20 -16.40 
  Walker, Max 1830 ENG0.501-0.2820-5.60 
  Murawski, Jan 1726 ENG0.501-0.3720-7.40 
  Gomez, Daniel 1923 ENG0.501-0.1720-3.40 

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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