Individual Calculations April 2019
 Thomas, Kenneth  Total change: -23.00  Rating chartPersonal card
 23rd Annual Mid-America Open St. Louis, Missouri USA 2019-03-22
RcRownchangeKK*chgGame
 1864 1976 2.00 5 -1.15 20 -23.00 
  Reshef, Omer m2376  * ISR0.001-0.0820-1.60 
  Stinson, Marcus 1612 USA0.501-0.4020-8.00 
  Emrikian, Aren c1682 USA0.501-0.3520-7.00 
  Uan-Zo-Li, Sean 1617 USA1.0010.10202.00 
  Zinski, Maximilian 2031 USA0.001-0.4220-8.40 
 * 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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