Individual Calculations May 2022
 Sedykh, Stakhey  Total change: 46.40  Rating chartPersonal card
 64th Southend Easter Congress - Open Southend ENG 2022-04-15
RcRownchangeKK*chgGame
 2014 1604 1.50 4 1.16 40 46.40 
  Varnam, Liam D 2087 ENG0.5010.454018.00 
  Ethelontis, Alexandros N 2077 ENG0.001-0.0540-2.00 
  Staples, Maurice J 1986 ENG0.5010.414016.40 
  Brown, Geoffrey M 1906 ENG0.5010.354014.00 

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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