Rapid: Individual Calculations April 2016
 Roiz, Michael  Total change: 9.40  Rating chartPersonal card
 4th Dugo Fridman Memorial rapid A Rishon Lezion ISR 2016-03-25
RcRownchangeKK*chgGame
 2399 2642 7.50 9 0.47 20 9.40 
  Parkhov, Yair 2242  * ISR1.0010.08201.60 
  Kundin, Alexander m2327 ISR1.0010.14202.80 
  Zanan, Evgeny f2385 ISR1.0010.18203.60 
  Baron, Tal g2488 ISR1.0010.29205.80 
  Zubov, Alexander g2641 UKR1.0010.502010.00 
  Gorodetzky, David f2342 ISR0.501-0.3520-7.00 
  Bykhovsky, Avigdor g2373 RUS1.0010.17203.40 
  Postny, Evgeny g2554 ISR0.001-0.6220-12.40 
  Shutzman, Joseph f2242  * USA1.0010.08201.60 
 * 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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