Rapid: Individual Calculations February 2013
 Bykhovsky, Avigdor  Total change: 40.20  Rating chartPersonal card
 Dov Porat Memorial 2012 Rapid Givataiim ISR 2012-10-03
RcRownchangeKK*chgGame
 2417 2435 6.50 9 2.01 20 40.20 
  Itzhaky, Shmuel 2062 ISR1.0010.10202.00 
  Postny, Evgeny g2647 ISR0.5010.27205.40 
  Rodshtein, Maxim g2616 ISR0.5010.24204.80 
  Bar, Aviv 2143 ISR0.501-0.3520-7.00 
  Hertz, Yaniv 2054 ISR1.0010.09201.80 
  Soffer, Ram g2506 ISR1.0010.602012.00 
  Roiz, Michael g2636 ISR0.5010.26205.20 
  Nabaty, Tamir g2551 ISR1.0010.662013.20 
  Mikhalevski, Victor g2538 ISR0.5010.14202.80 

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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