Blitz: Individual Calculations August 2019
 Rosenzweig, Itzhak  Total change: -7.00  Rating chartPersonal card
 11th Avner Amit Memorial Blitz 2019 Petach Tikva ISR 2019-07-14
RcRownchangeKK*chgGame
 1769 1939 5.00 8 -0.35 20 -7.00 
  Friedland, Benzi 1539  * ISR1.0010.08201.60 
  Bykhovsky, Avigdor g2293 RUS0.001-0.1120-2.20 
  Shifrin, Yonatan 1539  * ISR1.0010.08201.60 
  Cohen Revivo, Shoham 1981 ISR0.001-0.4420-8.80 
  Sherman, Idan 1539  * ISR1.0010.08201.60 
  Weisbuch, Udi f2165 ISR0.001-0.2120-4.20 
  Malkin, Ben 1539  * ISR1.0010.08201.60 
  Fudim, Ariel 1558 ISR1.0010.09201.80 
 * 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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