Individual Calculations October 2019
 Eckert, Doug  Total change: -2.20  Rating chartPersonal card
 2019 Saint Louis District Championship Saint Louis, Missouri USA 2019-09-21
RcRownchangeKK*chgGame
 2124 2128 2.00 4 -0.11 20 -2.20 
  Quesada Perez, Yasser g2528  * CUB0.001-0.0820-1.60 
  Panda, Asish 1883 IND1.0010.20204.00 
  Ye, Luke 1989 USA1.0010.31206.20 
  Denby, Caleb 2096 USA0.001-0.5420-10.80 
 * 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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