Rapid: Individual Calculations November 2017
 Bolkovstein, David  Total change: -7.60  Rating chartPersonal card
 Dov Porat Memorial 2017 Rapid B Ramat Gan ISR 2017-10-08
RcRownchangeKK*chgGame
 1645 1725 5.00 9 -0.38 20 -7.60 
  Cohen, Yael 1401 ISR1.0010.13202.60 
  Har-Even, Abir 1978 ISR0.001-0.1920-3.80 
  Pevzner, Maks 1510 ISR1.0010.23204.60 
  Weissberg, Yair 1325  * ISR1.0010.08201.60 
  Erenberg, Shlomy 2125  * ISR0.001-0.0820-1.60 
  Levy, Zohar 1582 ISR0.001-0.6920-13.80 
  Vaisgur, Alon 1648 ISR1.0010.39207.80 
  Uritsky, Yonathan 1453 ISR1.0010.17203.40 
  Nissim, Yonatan 1781 ISR0.001-0.4220-8.40 
 * 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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