Blitz: Individual Calculations April 2015
 Lavi, Idan  Total change: 6.00  Rating chartPersonal card
 Cnaan Moshe 70th Birthday blitz 2015 Herzliya ISR 2015-03-22
RcRownchangeKK*chgGame
 2019 2130 6.00 9 0.30 20 6.00 
  Kats, Amir 1923 ISR1.0010.23204.60 
  Burstein, Almog 1968 ISR1.0010.29205.80 
  Peretz, Malkiel f2224 ISR0.001-0.3720-7.40 
  Alperovich, Asher 2004 ISR1.0010.33206.60 
  Ben Ari, Yannay 1730  * ISR0.001-0.9220-18.40 
  Zilberman, Avi 1935 ISR1.0010.25205.00 
  Pyernik, Moshe 2126 ISR1.0010.49209.80 
  Kinberg, Ofer 2025 ISR1.0010.36207.20 
  Ciobanu, Camelia-Adriana wm2234 ROU0.001-0.3620-7.20 
 * 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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