Individual Calculations June 2022
 Willy, Stephen  Total change: 82.40  Rating chartPersonal card
 PNWCC FIDE Hybrid Classical Match 202205 - PNWCC vs Europe Redmond (WA), Glen Rock (NJ) , San Jose (CA) (USA) and Plovdiv (Bulgaria) USA 2022-05-07
RcRownchangeKK*chgGame
 1979 1770 3.00 4 2.06 40 82.40 
  Rahnev, Alexander 1948 BUL1.0010.734029.20 
  Rahnev, Alexander 1948 BUL0.001-0.2740-10.80 
  Georgiev, Georgi Ai. 2010 BUL1.0010.804032.00 
  Georgiev, Georgi Ai. 2010 BUL1.0010.804032.00 

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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