Individual Calculations April 2019
 Drozdowski, Kacper  Total change: 1.30  Rating chartPersonal card
 23rd Annual Mid-America Open St. Louis, Missouri USA 2019-03-22
RcRownchangeKK*chgGame
 2225 2482 4.00 5 0.13 10 1.30 
  Ulrich, Susanna 2082  * USA1.0010.08100.80 
  Wu, Logan 2129 USA1.0010.11101.10 
  Shimanov, Alex g2613 RUS0.001-0.3210-3.20 
  Zinski, Maximilian 2082  * USA1.0010.08100.80 
  Taylor, Timothy m2221 USA1.0010.18101.80 
 * 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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