Individual Calculations September 2022
 Kolay, Alex  Total change: 61.60  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - August 2022 II Redmond (WA, USA), San Jose (CA, USA) and Vrsac (Serbia), Plovdiv (Bulgaria) USA 2022-08-19
RcRownchangeKK*chgGame
 2294 2196 3.00 4 1.54 40 61.60 
  Drenchev, Petar g2344 BUL0.5010.20408.00 
  Drenchev, Petar g2344 BUL0.5010.20408.00 
  Cupic, Lovro f2244 CRO1.0010.574022.80 
  Cupic, Lovro f2244 CRO1.0010.574022.80 

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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