Rapid: Individual Calculations June 2023
 Chipanga, Takaedza  Total change: -12.80  Rating chartPersonal card
 2023 Toronto Rapid Chess Championship Toronto CAN 2023-05-14
RcRownchangeKK*chgGame
 1647 2038 3.50 5 -0.64 20 -12.80 
  Bi, William 1274 CAN1.0010.00200.00 
  Chernik, Dmitry 1923 CAN0.501-0.1620-3.20 
  Upper, John 1980 CAN0.001-0.5820-11.60 
  Zhou Chen, Larry 1422 CAN1.0010.02200.40 
  Murali, Dhruv 1638  * CAN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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