Individual Calculations June 2023
 Brown, Chris  Total change: 25.60  Rating chartPersonal card
 2023 Kenilworth Open Inter Kenilworth ENG 2023-05-20
RcRownchangeKK*chgGame
 1428 1393 2.00 3 0.64 40 25.60 
  Shivakumar, Akshath 1382 ENG1.0010.484019.20 
  Lawrence, Adrian M 1539 ENG0.001-0.3040-12.00 
  Morris, Nigel W 1363 ENG1.0010.464018.40 

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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