Individual Calculations July 2008
 Lurie, Michael  Total change: 4.20  Rating chartPersonal card
 ISR 2nd League North 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2323 2340 5.50 10 0.28 15 4.20 
  Pirik, Arkadi 2190 ISR0.501-0.2015-3.00 
  Yosilevich, Danial 2245 ISR1.0010.37155.55 
  Blodstein, B. 2220 ISR1.0010.34155.10 
  Nedobora, Mikhail m2419 UKR0.001-0.3915-5.85 
  Shachar, Ehud f2348 ISR0.5010.01150.15 
  Bykhovsky, Avigdor g2428 RUS0.5010.12151.80 
  Goldin, Roman 2306 ISR1.0010.45156.75 
  Ravia, Mosi 2366 ISR0.5010.04150.60 
  Prozhanski, Genrik 2245 ISR0.501-0.1315-1.95 
  Porper, Eduard m2467 ISR0.001-0.3315-4.95 

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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