Individual Calculations August 2023
 Murphy, Conor E  Total change: 5.60  Rating chartPersonal card
 II Kingston Invitational - Masters (IM Norm) Kingston upon Thames ENG 2023-07-24
RcRownchangeKK*chgGame
 2237 2452 7.50 9 0.56 10 5.60 
  Muir, Andrew J m2225 SCO0.501-0.2910-2.90 
  Buckley, Graeme N m2345 ENG1.0010.35103.50 
  Large, Peter G m2235 ENG1.0010.22102.20 
  Maycock Bates, David Henry c2243 MEX1.0010.23102.30 
  Li, Vladimir c2294 ENG0.501-0.2110-2.10 
  Ratnesan, Ranesh c2216 ENG1.0010.20102.00 
  Lalic, Peter D c2103 ENG1.0010.11101.10 
  Baker, Chris W m2254 ENG1.0010.24102.40 
  Bezuidenhout, Roland f2217 RSA0.501-0.2910-2.90 

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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