Rapid: Individual Calculations May 2017
 Bykhovsky, Avigdor  Total change: -18.80  Rating chartPersonal card
 Dafni Memorial Rapid Herzliya 2017 Herzliya ISR 2017-04-27
RcRownchangeKK*chgGame
 1946 2326 4.50 6 -0.94 20 -18.80 
  Hoffmann, Yair 1926  * ISR1.0010.08201.60 
  Aroesti, Roee 1964 ISR0.001-0.9020-18.00 
  Shternberg, Zvi 1926  * ISR1.0010.08201.60 
  Bin-Nun, Peleg 1984 ISR0.501-0.3820-7.60 
  Malachi, Avraham 1937 ISR1.0010.09201.80 
  Cohen Revivo, Shoham 1936 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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