Individual Calculations July 2016
 Bershadsky, Georgy  Total change: 17.20  Rating chartPersonal card
 Jerusalem Senior Championship Mark Fridman Memorial 2016 Jerusalem ISR 2016-05-09
RcRownchangeKK*chgGame
 1898 1860 4.00 7 0.86 20 17.20 
  Har-Even, Abir 2093 ISR0.001-0.2120-4.20 
  Volfer, Eliahu 1516 ISR1.0010.12202.40 
  Levinsky, Gregory 1953 ISR0.5010.13202.60 
  Dermer, Moshe 1786 ISR1.0010.40208.00 
  Freiman, Mark 1802 ISR0.501-0.0820-1.60 
  Gofshtein, Semion 1955 ISR1.0010.632012.60 
  Lubin, Yosef 2179 ISR0.001-0.1320-2.60 

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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