Individual Calculations December 2017
 Zilberman, Yaacov  Total change: -1.80  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2017 A Herzliya ISR 2017-09-25
RcRownchangeKK*chgGame
 2209 2364 6.00 9 -0.18 10 -1.80 
  Zhimalov, Adam 2026 ISR0.501-0.3810-3.80 
  Cnaan, Moshe 1981 ISR1.0010.09100.90 
  Lux, Hugo De Melo 2200 BRA1.0010.28102.80 
  Gamayev, Oleg 2212 ISR1.0010.30103.00 
  Levin, Elad 2229 ISR0.501-0.1810-1.80 
  Kantsler, Boris g2436 ISR0.5010.10101.00 
  Gorshtein, Ido 2189 ISR0.501-0.2310-2.30 
  Aroesti, Roee 2261 ISR0.501-0.1410-1.40 
  Kudischewitsch, David m2351 RUS0.501-0.0210-0.20 

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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