Individual Calculations July 2011
 Prozhanski, Genrik  Total change: -30.30  Rating chartPersonal card
 ISR 2nd League North 2011 Various ISR 2011-01-13
RcRownchangeKK*chgGame
 2234 2320 3.50 9 -2.02 15 -30.30 
  Gurevich, Gregory 2375 ISR0.001-0.4215-6.30 
  Fridkin, Juri 2216 RUS0.501-0.1415-2.10 
  Novik, Michael 2082 ISR0.501-0.3015-4.50 
  Goldin, Roman f2257 ISR0.501-0.0915-1.35 
  Zaltz, Dov 2327 ISR1.0010.51157.65 
  Bereslavsky, Michael 2185 RUS0.501-0.1815-2.70 
  Givon, Asaf 2219 ISR0.001-0.6415-9.60 
  Judkovsky, Yair 2314 ISR0.001-0.5115-7.65 
  Lavi, Idan 2131 ISR0.501-0.2515-3.75 

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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