Individual Calculations July 2016
 Freiman, Mark  Total change: 25.60  Rating chartPersonal card
 Jerusalem Senior Championship Mark Fridman Memorial 2016 Jerusalem ISR 2016-05-09
RcRownchangeKK*chgGame
 1896 1802 4.00 7 1.28 20 25.60 
  Gofshtein, Semion 1955 ISR0.5010.20204.00 
  Lubin, Yosef 2179 ISR0.001-0.0920-1.80 
  Landa, Alex 1863 ISR1.0010.582011.60 
  Tumasov, Alexandr 1698 ISR1.0010.36207.20 
  Bershadsky, Georgy 1860 ISR0.5010.08201.60 
  Vinogradov, Victor 1847 ISR0.5010.06201.20 
  Lukovski, Lev 1868 GER0.5010.09201.80 

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)
 

 

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