Individual Calculations July 2011
 Zinovyev, Michael  Total change: -5.25  Rating chartPersonal card
 ISR 2nd League South 2011 Various ISR 2011-01-13
RcRownchangeKK*chgGame
 2210 2113 3.00 9 -0.35 15 -5.25 
  Veinberg, Nimrod 1969 ISR0.501-0.1915-2.85 
  Zisman, Ophir 2105 ISR0.501-0.0115-0.15 
  Gilboa, Amos 2236 ISR1.0010.671510.05 
  Shevelev, Arkady m2303 ISR0.001-0.2515-3.75 
  Lederman, Leon m2266 ISR0.001-0.3015-4.50 
  Serebro, Alexsandr 2289 UKR0.001-0.2715-4.05 
  Kataev, Simcho f2271 RUS1.0010.711510.65 
  Galikson, Ofer 2143 ISR0.001-0.4615-6.90 
  Vasiliev, Olga wm2307 ISR0.001-0.2515-3.75 

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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