Individual Calculations June 2023
 Green, Michael  Total change: 6.20  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2009 1917 3.00 7 0.31 20 6.20 
  Bradbury, Neil H m2215 ENG0.5010.35207.00 
  Okhai, Shabir 2144 ENG0.001-0.2120-4.20 
  Bharat Kumar, Balahari 1897 ENG0.501-0.0320-0.60 
  Verma, Shlok 1971 ENG0.5010.08201.60 
  Pert, Max 1850 ENG0.001-0.5920-11.80 
  Baer, Bruce L 1950 ENG1.0010.552011.00 
  Yoon, Jacob D 2035 ENG0.5010.16203.20 

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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