Rapid: Individual Calculations May 2013
 Gurbanov, Andrei  Total change: -14.60  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2194 2315 2.50 5 -0.73 20 -14.60 
  Shani, Amichai 2023 ISR0.501-0.3520-7.00 
  Dvir, Ofir 2036 ISR1.0010.16203.20 
  Gruenfeld, Yehuda g2433 ISR0.001-0.3420-6.80 
  Gershkowich, David f2247 ISR1.0010.41208.20 
  Mindlin, Alon 2232 ISR0.001-0.6120-12.20 

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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