Individual Calculations January 2012
 Blass, Uri  Total change: -9.15  Rating chartPersonal card
 KFS Championship 2011 Kfar Saba ISR 2011-09-17
RcRownchangeKK*chgGame
 2064 1987 3.00 7 0.21 15 3.15 
  Klevinskiy, David 2093 ISR0.001-0.3615-5.40 
  Zalkind, Konstantin f2184 ISR0.001-0.2515-3.75 
  Cohen, Ofer 1916 ISR1.0010.40156.00 
  Pletner, Valery 2083 ISR1.0010.63159.45 
  Alon, Yaacov 2016 ISR0.5010.04150.60 
  Klevinskiy, Konstantin 2070 ISR0.5010.11151.65 
  Shani, Amichai 2089 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)
 
 Stav Mark Centre 2011 Tel Aviv ISR 2011-11-01
RcRownchangeKK*chgGame
 1908 1992 3.50 7 -0.74 15 -11.10 
  Zilbershtein, Victor 1826 ISR0.501-0.2215-3.30 
  Dvir, Ofir 2060 ISR0.5010.09151.35 
  Laposhnian, Eran 1903 ISR0.501-0.1215-1.80 
  Ichak, Ariel 1784 ISR1.0010.23153.45 
  Itzhaky, Shmuel 2041 ISR0.001-0.4315-6.45 
  Brenner, Stav 2027 ISR0.001-0.4515-6.75 
  Tifferet, Shaked 1712 ISR1.0010.16152.40 

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)
 
 Etude & Givataiim Stav 2011 Givataiim ISR 2011-11-06
RcRownchangeKK*chgGame
 1961 1992 1.00 2 -0.08 15 -1.20 
  Iskhakov, Michael 2078 ISR0.001-0.3815-5.70 
  Shachar, Itamar 1844 ISR1.0010.30154.50 

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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