Individual Calculations January 2014
 Mikhalevski, Victor  Total change: -15.30  Rating chartPersonal card
 Israel National Champ 2013 Open Ashdod ISR 2013-11-27
RcRownchangeKK*chgGame
 2316 2551 5.50 9 -1.53 10 -15.30 
  Maryasin, Boris m2342 ISR0.501-0.2710-2.70 
  Porat, Ido m2414 ISR1.0010.32103.20 
  Axelrod, Arie f2346 ISR0.501-0.2610-2.60 
  Zanan, Evgeny f2197 RUS0.501-0.3910-3.90 
  Kobo, Ori f2299 ISR1.0010.19101.90 
  Boruchovsky, Avital m2472 ISR0.501-0.1110-1.10 
  Birnboim, Nathan m2366 ISR0.501-0.2410-2.40 
  Reshef, Omer 2253 ISR0.501-0.3510-3.50 
  Veinberg, Nimrod 2151  * ISR0.501-0.4210-4.20 
 * 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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