Individual Calculations November 2017
 Andrenko, Irina  Total change: 1.00  Rating chartPersonal card
 2017 Texas Collegiate Superfinals Brownsville, Texas USA 2017-10-21
RcRownchangeKK*chgGame
 2496 2146 0.50 4 0.05 20 1.00 
  Kovalyov, Anton g2546  * CAN0.001-0.0820-1.60 
  Hernandez Carmenate, Holden g2463 USA0.5010.37207.40 
  Vazquez, Guillermo m2430 PAR0.001-0.1620-3.20 
  Dragun, Kamil g2546  * POL0.001-0.0820-1.60 
 * 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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