Rapid: Individual Calculations October 2018
 Freidles, Victor  Total change: 5.40  Rating chartPersonal card
 Dov Porat Rapid 2018 B Ramat Gan ISR 2018-09-08
RcRownchangeKK*chgGame
 1785 1940 6.50 9 0.27 20 5.40 
  Boukai, Shaked 1583 ISR1.0010.11202.20 
  Sheinkman, Lidan 1697 ISR1.0010.20204.00 
  Vaisgur, Alon 1809 ISR0.501-0.1820-3.60 
  Levin, Natan 1832 ISR1.0010.35207.00 
  Federovski, Adi 1903 ISR0.001-0.5520-11.00 
  Gov, Guy 1912 ISR0.001-0.5420-10.80 
  Gitzman, Michael 1807 ISR1.0010.32206.40 
  Tal-Shahar, Liam 1635 ISR1.0010.14202.80 
  Inbal, Nimrod 1886 ISR1.0010.42208.40 

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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