Individual Calculations July 2012
 Cnaan, Moshe  Total change: -12.30  Rating chartPersonal card
 ISR 2nd League North 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2175 2135 2.50 5 0.26 15 3.90 
  Prozhanski, Genrik 2275 ISR0.5010.19152.85 
  Melamed, Guy 2007 ISR0.501-0.1715-2.55 
  Hasidovski, Arnold 2167 ISR0.5010.04150.60 
  Drozdov, Alexandre f2321 RUS0.001-0.2615-3.90 
  Bar, Aviv 2104 ISR1.0010.46156.90 

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)
 
 Spring 2012 Herzlia Herzlia ISR 2012-04-16
RcRownchangeKK*chgGame
 2001 2135 3.50 7 -1.08 15 -16.20 
  Rotshtein, Maxim 1752 ISR1.0010.09151.35 
  Reshef, Omer 2202 ISR0.001-0.4115-6.15 
  Monteriano, Eran 1946 ISR1.0010.25153.75 
  Bakalchuk, Johnatan 2053 ISR0.001-0.6115-9.15 
  Poleg, Dan 1797 ISR0.501-0.3815-5.70 
  Gershkowich, David f2210 ISR0.001-0.4015-6.00 
  Schwarz, Harry 2045 ISR1.0010.38155.70 

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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