Individual Calculations April 2008
 Drozdov, Alexandre  Total change: -30.00  Rating chartPersonal card
 ISR 2nd League North 2007 Various ISR 2007-01-27
RcRownchangeKK*chgGame
 2230 2304 4.00 10 -2.00 15 -30.00 
  Vainshtein, Vladimir 2316 ISR1.0010.52157.80 
  Yosilevich, Danial 2245 ISR0.501-0.0815-1.20 
  Bortnik, Rostislav 2145 ISR0.501-0.2115-3.15 
  Peisikhis, Mark 2188 ISR0.001-0.6615-9.90 
  Battaglini, Gabriel 2295 FRA0.001-0.5115-7.65 
  Rozhanski, Yosef 2234 ISR0.001-0.6015-9.00 
  Nepomniachi, Alexander 2283 ISR0.001-0.5315-7.95 
  Botvinnik, Mikhail 2300 ISR0.001-0.5115-7.65 
  Tamarin, Yefim 2123 ISR1.0010.26153.90 
  Ronen, Israel 2168 ISR1.0010.32154.80 

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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