Blitz: Individual Calculations April 2015
 Bodenshtein, Yair  Total change: 9.00  Rating chartPersonal card
 Cnaan Moshe 70th Birthday blitz 2015 Herzliya ISR 2015-03-22
RcRownchangeKK*chgGame
 1979 1834 2.00 5 0.45 20 9.00 
  Lotsov Har-Zahav, Avraham 1914 ISR1.0010.612012.20 
  Malachi, Avraham 2073 ISR0.001-0.2020-4.00 
  Burstein, Almog 1968 ISR1.0010.682013.60 
  Alperovich, Asher 2004 ISR0.001-0.2820-5.60 
  Zilberman, Avi 1935 ISR0.001-0.3620-7.20 

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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