Blitz: Individual Calculations February 2013
 Kedem, Moshe  Total change: -54.60  Rating chartPersonal card
 Dov Porat Memorial 2012 Blitz Givataiim ISR 2012-10-05
RcRownchangeKK*chgGame
 2179 2151 1.00 8 -2.73 20 -54.60 
  Shachar, Ehud f2355 ISR0.001-0.2420-4.80 
  Bar-El, Shmuel 1952 ISR0.001-0.7620-15.20 
  Bykhovsky, Avigdor g2435 RUS0.001-0.1620-3.20 
  Levin, Natan 1869 ISR0.001-0.8420-16.80 
  Gorodetzky, David 1906 ISR1.0010.20204.00 
  Bar, Aviv 2139 ISR0.001-0.5220-10.40 
  Bitensky, Igor m2400 ISR0.001-0.1920-3.80 
  Birnboim, Nathan m2373 ISR0.001-0.2220-4.40 

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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