Individual Calculations April 2009
 Schwarz, Harry  Total change: 33.30  Rating chartPersonal card
 KFS Stav 2008 Rashit Kfar Saba ISR 2008-10-04
RcRownchangeKK*chgGame
 2103 2042 4.00 7 1.09 15 16.35 
  Hasidovski, Arnold 2182 ISR0.5010.19152.85 
  Atzmon, Emanuel 2105 ISR1.0010.59158.85 
  Protkin, Boris 2120 ISR0.001-0.3915-5.85 
  Filosof, Asi 1989 ISR1.0010.43156.45 
  Klevinskiy, Konstantin 2055 ISR1.0010.52157.80 
  Tratatovici, Dan 2122 ISR0.5010.11151.65 
  Klevinskiy, David 2148 ISR0.001-0.3615-5.40 

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)
 
 Chaim Kandelshine Memorial 2008 Herzlia ISR 2008-10-27
RcRownchangeKK*chgGame
 2095 2042 5.00 9 1.13 15 16.95 
  Porat, Daniel 2210 ISR1.0010.721510.80 
  Zalkind, Konstantin f2149 ISR0.001-0.3515-5.25 
  Levine, Yonatan 1959 ISR0.501-0.1115-1.65 
  Hadari, Ariel 2041 ISR1.0010.50157.50 
  Cnaan, Moshe 2135 ISR0.5010.13151.95 
  Dror, Levi 1929 ISR1.0010.35155.25 
  Hasidovski, Arnold 2182 ISR0.5010.19152.85 
  Portnoy, Matan 1969 ISR0.501-0.1015-1.50 
  Axelrod, Arie 2283 ISR0.001-0.2015-3.00 

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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