Rapid: Individual Calculations May 2013
 Greenfeld, Alon  Total change: 14.40  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2401 2536 4.00 5 0.72 20 14.40 
  Gamayev, Oleg 2184 ISR1.0010.11202.20 
  Gukhvat, Peter 2253 ISR1.0010.16203.20 
  Avrukh, Boris g2615 ISR1.0010.612012.20 
  Zoler, Dan g2520 ISR0.001-0.5220-10.40 
  Soffer, Ram g2432 ISR1.0010.36207.20 

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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