Individual Calculations August 2017
 Cherniaev, Alexander  Total change: 9.00  Rating chartPersonal card
 2017 Canadian Open Master Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 2371 2426 6.00 9 0.90 10 9.00 
  Munro, Allan f2083 TTO1.0010.12101.20 
  Garcia, Rodney Oscar Perez m2299 CUB1.0010.33103.30 
  Vovk, Andriy g2630 UKR0.5010.26102.60 
  Samsonkin, Artiom m2426 CAN0.001-0.5010-5.00 
  Cummings, David m2313 CAN0.501-0.1510-1.50 
  Shi, Diwen f2293 CAN1.0010.32103.20 
  Mulyar, Michael m2395 USA1.0010.46104.60 
  Chopra, Aryan g2491 IND0.5010.09100.90 
  Tarjan, James E. g2408 USA0.501-0.0310-0.30 

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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