Individual Calculations September 2015
 Newman, Ori  Total change: -10.00  Rating chartPersonal card
 Kfar Saba Weekend 2015 A Kfar Saba ISR 2015-08-06
RcRownchangeKK*chgGame
 2109 2095 2.00 5 -0.50 20 -10.00 
  Givon, Asaf m2440 ISR0.001-0.1120-2.20 
  Lahav, Michal 2054 ISR0.001-0.5620-11.20 
  Hertz, Yaniv 2039 ISR0.001-0.5820-11.60 
  Weinstein, Shaul 2024 ISR1.0010.40208.00 
  Kinberg, Ofer 1987 ISR1.0010.35207.00 

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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