Individual Calculations January 2016
 Dvoirys, Semen I.  Total change: -1.50  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2015-A Herzliya ISR 2015-11-09
RcRownchangeKK*chgGame
 2340 2540 6.50 9 -0.15 10 -1.50 
  Kinberg, Ofer 2140  * ISR1.0010.08100.80 
  Axelrod, Arie f2294 ISR1.0010.19101.90 
  Ben Artzi, Ido m2419 ISR0.501-0.1610-1.60 
  Zilberman, Yaacov g2389 ISR0.501-0.2010-2.00 
  Kudischewitsch, David m2328 RUS0.501-0.2710-2.70 
  Soffer, Ram g2484 ISR0.501-0.0810-0.80 
  Kantsler, Boris g2411 ISR1.0010.33103.30 
  Givon, Asaf m2453 ISR0.501-0.1210-1.20 
  Yerushalmi, Eran 2140  * ISR1.0010.08100.80 
 * 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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