Individual Calculations March 2013
 Greenfeld, Alon  Total change: 3.40  Rating chartPersonal card
 Israel National League 2013 Various ISR 2012-12-21
RcRownchangeKK*chgGame
 2388 2540 8.00 11 0.34 10 3.40 
  Deutsch, Eyal f2351 ISR0.001-0.7510-7.50 
  Tseitlin, Mark D g2380 ISR1.0010.29102.90 
  Givon, Asaf f2409 ISR0.501-0.1810-1.80 
  Liss, Eran g2460 ISR1.0010.39103.90 
  Botvinnik, Mikhail 2318 ISR0.001-0.7810-7.80 
  Birnboim, Nathan m2398 ISR1.0010.31103.10 
  Gurevich, Gregory 2351 ISR1.0010.25102.50 
  Lev, Ronen g2374 ISR1.0010.28102.80 
  Drozdov, Alexandre f2328 RUS1.0010.23102.30 
  Shutzman, Joseph f2248 USA1.0010.15101.50 
  Smirin, Ilia g2652 ISR0.5010.15101.50 

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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