Rapid: Individual Calculations January 2015
 Mamut, Igor  Total change: -0.80  Rating chartPersonal card
 Eitan Amitai Memorial rapid Herzliya 2014 Herzliya ISR 2014-12-08
RcRownchangeKK*chgGame
 1984 2071 3.00 5 -0.04 20 -0.80 
  Shimonovich, Yoav 2140 ISR0.001-0.4020-8.00 
  Klar, Nir 2083 ISR1.0010.522010.40 
  Toporkova, Sofia 1802 RUS1.0010.17203.40 
  Schwarz, Harry 1980 ISR1.0010.38207.60 
  Tifferet, Shaked 1916 ISR0.001-0.7120-14.20 

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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