Individual Calculations November 2017
 Ortiz Suarez, Isan Reynaldo  Total change: -4.60  Rating chartPersonal card
 2017 Varennes Open Varennes CAN 2017-10-06
RcRownchangeKK*chgGame
 2265 2528 3.50 5 -0.46 10 -4.60 
  Drolet, Stephane 2128  * CAN0.501-0.4210-4.20 
  Rodrigue-Lemieux, Shawn f2151 CAN1.0010.09100.90 
  Bolduc, Steve 2173 CAN1.0010.11101.10 
  Thavandiran, Shiyam f2385 CAN0.501-0.1910-1.90 
  Alvarez Pedraza, Aramis g2489 CUB0.501-0.0510-0.50 
 * 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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