Individual Calculations November 2019
 Shifrin, Yoni  Total change: 29.20  Rating chartPersonal card
 Israel championship - Eighth Finals Ashdod Ashdod ISR 2019-09-27
RcRownchangeKK*chgGame
 1647 1436 3.00 9 0.73 40 29.20 
  Vainer, Natan 1788 ISR1.0010.894035.60 
  Kleitman, Alex 1536 ISR0.001-0.3640-14.40 
  Elkin, Michael 1764 ISR0.001-0.1340-5.20 
  Kuperman, Boris 1699 ISR0.001-0.1840-7.20 
  Yoshpa, Yonatan 1736 ISR0.001-0.1540-6.00 
  Robach, Shay 1773 ISR0.001-0.1240-4.80 
  Sorochan, Mark 1387 ISR0.501-0.0740-2.80 
  Shuraki, Ynon 1631 ISR1.0010.754030.00 
  Roytman, Yoel 1512 ISR0.5010.10404.00 

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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