Individual Calculations June 2023
 Chipanga, Takaedza  Total change: -37.80  Rating chartPersonal card
 2023 Forcing Moves First SPRING 2 OPEN - OVER 1900 Mississauga, Ontario CAN 2023-05-27
RcRownchangeKK*chgGame
 1785 1983 1.00 4 -1.89 20 -37.80 
  Qian, Eric 1672 CAN0.001-0.8620-17.20 
  Ghnatios, Ralph 1793 LBN0.001-0.7520-15.00 
  Zhao, Jifan 1601 CAN0.001-0.9120-18.20 
  Bordas, Gyula 2075 HUN1.0010.632012.60 

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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