Individual Calculations April 2008
 Radovilsky, Yan  Total change: -14.40  Rating chartPersonal card
 ISR 2nd League North 2007 Various ISR 2007-01-27
RcRownchangeKK*chgGame
 2219 2157 3.50 10 -0.64 15 -9.60 
  Nor, Igor 2249 ISR0.001-0.3715-5.55 
  Battaglini, Gabriel 2295 FRA0.001-0.3115-4.65 
  Rozhanski, Yosef 2234 ISR1.0010.61159.15 
  Yaacov, Avi 2231 ISR0.5010.10151.50 
  Botvinnik, Mikhail 2300 ISR1.0010.691510.35 
  Nikolaiev, Yuri 2069 ISR0.001-0.6215-9.30 
  Ronen, Israel 2168 ISR0.001-0.4815-7.20 
  Lein, Michael 2162 ISR0.001-0.4915-7.35 
  Prozhanski, Genrik 2245 ISR0.001-0.3815-5.70 
  Gleizer, Mark f2234 ISR1.0010.61159.15 

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)
 
 Natanya Intl. 2007 Natanya ISR 2007-10-11
RcRownchangeKK*chgGame
 2053 2157 3.50 6 -0.32 15 -4.80 
  Mazrawa, Ranny 1946 ISR1.0010.23153.45 
  Levitsky, Artur 2012 ISR0.501-0.1915-2.85 
  Volkov, Yuri 2053 ISR0.501-0.1415-2.10 
  Novik, Michael 2053 ISR1.0010.36155.40 
  Hasidovsky, Michael 2090 ISR0.001-0.5915-8.85 
  Shlakman, Itzhak 2166 ISR0.5010.01150.15 

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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