Rapid: Individual Calculations October 2018
 Sokolinsky, Yaakov  Total change: 1.80  Rating chartPersonal card
 Rapid "Tzlil" Memorial 2018 A Rishon Letzion ISR 2018-08-30
RcRownchangeKK*chgGame
 1869 1714 3.50 9 0.77 20 15.40 
  Milikow, Elie 1939 ISR0.001-0.2220-4.40 
  Levy, Zohar 1791 ISR1.0010.612012.20 
  Fainman, Tomer 1854 ISR0.001-0.3120-6.20 
  Federovski, Adi 1903 ISR0.001-0.2520-5.00 
  Friedland, Eldar 1803 ISR1.0010.622012.40 
  Lahav, Michal wf2034 ISR1.0010.872017.40 
  Megidov, Anatoly 1764 ISR0.5010.07201.40 
  Levi, Netanel 1971 ISR0.001-0.1820-3.60 
  Guz, Ari 1759 ISR0.001-0.4420-8.80 

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)
 
 Dov Porat Rapid 2018 B Ramat Gan ISR 2018-09-08
RcRownchangeKK*chgGame
 1651 1714 4.00 8 -0.68 20 -13.60 
  Sobel, Ido 1685 ISR0.001-0.5420-10.80 
  Boukai, Shaked 1583 ISR1.0010.32206.40 
  Sobel, Alon 1677 ISR1.0010.45209.00 
  Tal-Shahar, Liam 1635 ISR0.001-0.6120-12.20 
  Sherman, Reem 1679 ISR1.0010.45209.00 
  Bialik, Eyal 1515 ISR0.001-0.7620-15.20 
  Shapira, Gal 1628 ISR0.001-0.6220-12.40 
  Gitzman, Michael 1807 ISR1.0010.632012.60 

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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