Rapid: Individual Calculations November 2014
 Gershkowich, David  Total change: 24.40  Rating chartPersonal card
 Dov Porat Memorial 2014 Rapid A Ramat Gan ISR 2014-10-13
RcRownchangeKK*chgGame
 2348 2223 4.00 8 1.22 20 24.40 
  Zoler, Dan g2521 ISR1.0010.852017.00 
  Soffer, Ram g2415 ISR0.001-0.2520-5.00 
  Kantsler, Boris g2446 ISR0.5010.28205.60 
  Poleg, Matan 2123 ISR1.0010.36207.20 
  Dvoirys, Semen I. g2528 RUS0.001-0.1420-2.80 
  Finkel, Alexander g2481 ISR0.001-0.1820-3.60 
  Tartakovsky, Daniel 1968 ISR1.0010.19203.80 
  Shutzman, Joseph f2303 USA0.5010.11202.20 

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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