Individual Calculations April 2022
 Zahariev, Zahari  Total change: -21.00  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
 2111 2332 1.00 4 -2.10 10 -21.00 
  Xie, Bryan c2055 USA0.001-0.8310-8.30 
  Xie, Bryan c2055 USA0.501-0.3310-3.30 
  Prilleltensky, Matan 2167 USA0.001-0.7210-7.20 
  Prilleltensky, Matan 2167 USA0.501-0.2210-2.20 

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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