Individual Calculations April 2022
 Lee, Yesun Kate  Total change: 13.60  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - PNWCC vs Plovdiv San Francisco (USA), Glen Rock (USA) and Plovdiv (BUL) USA 2022-03-12
RcRownchangeKK*chgGame
 2028 1742 1.00 4 0.34 40 13.60 
  Atanasov, Radislav 2081 BUL0.001-0.1240-4.80 
  Atanasov, Radislav 2081 BUL0.001-0.1240-4.80 
  Rahnev, Alexander 1974 BUL0.5010.294011.60 
  Rahnev, Alexander 1974 BUL0.5010.294011.60 

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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