Rapid: Individual Calculations November 2019
 Zach, Asif  Total change: 5.00  Rating chartPersonal card
 Dov Porat Memorial 2019: Rapid - B Ramat Gan ISR 2019-10-16
RcRownchangeKK*chgGame
 1505 1527 5.00 9 0.25 20 5.00 
  Reches, Omer 1820 ISR0.5010.35207.00 
  Blumenthal, Michael 1351 ISR0.001-0.7320-14.60 
  Blumenthal, Uri 1388 ISR1.0010.31206.20 
  Samarin, Leonid 1670 ISR0.001-0.3120-6.20 
  Bialik, Ofer 1188 ISR0.501-0.3820-7.60 
  Iskoz, Daniel 1223 ISR1.0010.14202.80 
  Kochavi, Dana 1214 ISR1.0010.14202.80 
  Agmon, Yonatan 1867 ISR1.0010.882017.60 
  Sobel, Alon 1828 ISR0.001-0.1520-3.00 

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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