Individual Calculations June 2023
 Ansari, Athar  Total change: 22.40  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2161 1886 2.00 4 1.12 20 22.40 
  Wadsworth, Matthew J m2428 ENG0.001-0.0320-0.60 
  Miller, George 1849 ENG1.0010.45209.00 
  Payne, Matthew J 2153 ENG1.0010.822016.40 
  Bradbury, Neil H m2215 ENG0.001-0.1220-2.40 

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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