Blitz: Individual Calculations August 2019
 Bressac, Stephane  Total change: -10.60  Rating chartPersonal card
 9eme Open d'echecs de Ciamannaccia CIAMANNACCE FRA 2019-07-07
RcRownchangeKK*chgGame
 2180 2308 4.50 8 -0.53 20 -10.60 
  Deladerriere, Apollo 1908  * FRA0.001-0.9220-18.40 
  Sabiani, Chjara 1908  * FRA1.0010.08201.60 
  Zienkiewicz, Jan 2059 FRA1.0010.19203.80 
  Van Wely, Loek g2598 NED0.001-0.1620-3.20 
  Zienkiewicz, Alexandre 1972 FRA1.0010.12202.40 
  Can, Isik m1908  * TUR1.0010.08201.60 
  Delorme, Axel g2502 FRA0.5010.25205.00 
  Fedorchuk, Sergey A. g2583 UKR0.001-0.1720-3.40 
 * 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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