Individual Calculations September 2009
 Backalchuck, Jonathan  Total change: 0.00  Rating chartPersonal card
 KFS Spring 2009 Rashit Kfar Saba ISR 2009-05-16
RcRownchangeRpKK*chgGame
 2079 0 2.50 7 0.00 1977   0.00 
  Givon, Asaf 2132 ISR0.0010.00 0.00 
  Klevinskiy, David 2155 ISR0.0010.00 0.00 
  Hadari, Ariel 2024 ISR1.0010.00 0.00 
  Klevinskiy, Konstantin 2058 ISR1.0010.00 0.00 
  Levine, Yonatan 2024 ISR0.5010.00 0.00 
  Gorelikov, Israel 2013 ISR0.0010.00 0.00 
  Tratatovici, Dan 2149 ISR0.0010.00 0.00 

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)
 
 Czech Open 2009 J - Infinity Open Pardubice CZE 2009-07-17
RcRownchangeRpKK*chgGame
 2060 0 2.00 5 0.00 1988   0.00 
  Golcman, Evgeny 2304 RUS0.5010.00 0.00 
  Titov, Evgeny 2019 RUS0.5010.00 0.00 
  Chernyshova, Natalia 1932 RUS0.0010.00 0.00 
  Schuetz, Peter 1940 SVK0.0010.00 0.00 
  Kredl, Karel 2103 CZE1.0010.00 0.00 

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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