Individual Calculations January 2018
 Sorochan, Mark  Total change: 41.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Ashdod Ashdod ISR 2017-09-23
RcRownchangeKK*chgGame
 1472 1335 4.00 9 1.04 40 41.60 
  Robach, Yuval 1413 ISR0.001-0.3940-15.60 
  Yoshpa, Yonatan 1536 ISR0.001-0.2440-9.60 
  Vainer, Natan 1735  * ISR0.001-0.0840-3.20 
  Pevzner, Maks 1626 ISR1.0010.854034.00 
  Kleitman, Alex 935  * ISR1.0010.08403.20 
  Kardashov, Vladimir 1280 ISR1.0010.424016.80 
  Tsur, Gil 1582 ISR0.001-0.1940-7.60 
  Okin, Konstantin 1526 RUS0.001-0.2540-10.00 
  Robach, Shay 1614 ISR1.0010.844033.60 
 * 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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