Individual Calculations February 2023
 Ruane, Brendan J  Total change: 34.60  Rating chartPersonal card
 Caplin 96 Hastings International Chess Congress Hastings ENG 2022-12-28
RcRownchangeKK*chgGame
 2073 1805 3.50 9 1.73 20 34.60 
  Davies, Nigel R g2398 ENG0.001-0.0220-0.40 
  Sugden, John N 1997 ENG1.0010.752015.00 
  Hng, Mei-En Emmanuelle wf2058 SGP0.5010.31206.20 
  Thompson, Ian D f2082 ENG0.001-0.1720-3.40 
  Chan, Sheng Liang Bernard 1986 MAS1.0010.742014.80 
  Hutchinson, Paul A 2135 ENG0.001-0.1220-2.40 
  Marusenko, Petr m2041 UKR0.001-0.2020-4.00 
  Liu, Tianyi (jack) 1892 ENG1.0010.622012.40 
  Arnott, Jonathan W c2064 ENG0.001-0.1820-3.60 

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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