Individual Calculations September 2017
 Schwarz, Harry  Total change: -30.00  Rating chartPersonal card
 Kfar Saba Weekend 2017 B Kfar Saba ISR 2017-07-27
RcRownchangeKK*chgGame
 1874 1884 1.00 5 -1.50 20 -30.00 
  Motenko, Dima 2136 ISR0.5010.31206.20 
  Shani, Amichai 2023 ISR0.001-0.3120-6.20 
  Cohen, Elad 1554 ISR0.501-0.3820-7.60 
  Iliaguev, Daniel 2007 ISR0.001-0.3320-6.60 
  Cohen, Ofer 1651 ISR0.001-0.7920-15.80 

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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