Rapid: Individual Calculations May 2015
 Sorin, Michael  Total change: 11.20  Rating chartPersonal card
 Northern Israel rapid open championship 2015 Nesher ISR 2015-04-05
RcRownchangeKK*chgGame
 2222 2224 4.50 8 0.56 20 11.20 
  Finkel, Alexander g2463 ISR0.001-0.2020-4.00 
  Ritvo, Dan 1913 ISR1.0010.14202.80 
  Cherikovsky, Yuri 2131 ISR1.0010.37207.40 
  Kantarji, Pinchas f2418 ISR1.0010.752015.00 
  Bykhovsky, Avigdor g2338 RUS0.001-0.3420-6.80 
  Ciobanu, Camelia-Adriana wm2222 ROU0.5010.00200.00 
  Baron, Tal g2367 ISR0.001-0.3120-6.20 
  Parkhov, Yair 1927 ISR1.0010.15203.00 

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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