Individual Calculations November 2017
 Heredia Serrano, Carla  Total change: 2.20  Rating chartPersonal card
 2017 Texas Collegiate Superfinals Brownsville, Texas USA 2017-10-21
RcRownchangeKK*chgGame
 2485 2116 0.50 4 0.11 20 2.20 
  Popilski, Gil g2499 ISR0.001-0.0920-1.80 
  Raznikov, Danny g2491 ISR0.5010.41208.20 
  Ynojosa Aponte, Felix Jose m2433 VEN0.001-0.1320-2.60 
  Stukopin, Andrey g2516  * RUS0.001-0.0820-1.60 
 * 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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