Rapid: Individual Calculations February 2013
 Lerner, Oleg  Total change: -3.80  Rating chartPersonal card
 Dov Porat Memorial 2012 Rapid Givataiim ISR 2012-10-03
RcRownchangeKK*chgGame
 2298 2217 3.50 9 -0.19 20 -3.80 
  Zoler, Dan g2548 ISR0.5010.38207.60 
  Kaplivatski, Alexander f2225 ISR1.0010.512010.20 
  Roiz, Michael g2617  * ISR0.001-0.0820-1.60 
  Chernomordik, Pavel f2274 ISR0.001-0.4220-8.40 
  Levi, Eli 1945 ISR1.0010.17203.40 
  Steinberg, Nitzan 2370 ISR0.001-0.3020-6.00 
  Drori, Dan 2170 ISR0.001-0.5720-11.40 
  Ben-Natan, Yigal 2130 ISR1.0010.38207.60 
  Bitensky, Igor m2400 ISR0.001-0.2620-5.20 
 * 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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