Individual Calculations September 2023
 Ismail, Mohammed Aayan  Total change: -26.00  Rating chartPersonal card
 2023 British Championship Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 2108 2169 4.00 8 -0.65 40 -26.00 
  Fernandez, Daniel Howard g2518 ENG0.001-0.1140-4.40 
  Starley, Robert 2064 ENG1.0010.364014.40 
  Gardiner, Eric D 1843 ENG0.501-0.3740-14.80 
  Alldritt, Nigel R E 1962 ENG1.0010.23409.20 
  Tanmay, Chopra f2377 IND0.001-0.2340-9.20 
  Khoury, Theo 2066 ENG1.0010.364014.40 
  Chan, Sheng Liang Bernard 2078 MAS0.001-0.6240-24.80 
  Szekely, Balazs-Virgil 1957 ROU0.501-0.2740-10.80 

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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