Individual Calculations November 2023
 Ashton, Adam G  Total change: 17.60  Rating chartPersonal card
 ECF National Club Championships 2023 Open Section Hull ENG 2023-10-20
RcRownchangeKK*chgGame
 2254 2277 3.00 4 0.88 20 17.60 
  Stoyanov, Viktor f2304 ENG0.5010.04200.80 
  Hyreshenko, Kamila 2163 ENG1.0010.34206.80 
  Sterck, Arno f2275 BEL0.5010.00200.00 
  Sterck, Arno f2275 BEL1.0010.502010.00 

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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