Individual Calculations January 2016
 Blass, Uri  Total change: -14.80  Rating chartPersonal card
 National Championship Quarterfinal 2015 Kiryat Ono A Kiryat Ono ISR 2015-10-09
RcRownchangeKK*chgGame
 1902 2006 5.00 10 -1.20 20 -24.00 
  Tratatovici, Dan 2206 ISR0.5010.26205.20 
  Bodenshtein, Yair 1899 ISR0.501-0.1520-3.00 
  Kravchenko, Yan 1953 ISR0.001-0.5720-11.40 
  Ben Ari, Yannay 1832 ISR0.001-0.7320-14.60 
  Kremer, Ilay 1622 ISR1.0010.09201.80 
  Tratatovici, Dan 2206 ISR0.001-0.2420-4.80 
  Bodenshtein, Yair 1899 ISR1.0010.35207.00 
  Kravchenko, Yan 1953 ISR0.001-0.5720-11.40 
  Ben Ari, Yannay 1832 ISR1.0010.27205.40 
  Kremer, Ilay 1622 ISR1.0010.09201.80 

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)
 
 National Championship Quarterfinal 2015 Ganey Tikva Ganey Tikva ISR 2015-10-13
RcRownchangeKK*chgGame
 1935 2006 5.00 8 0.46 20 9.20 
  Westreich, Itay 2087 ISR1.0010.612012.20 
  Hoffmann, Yair 1606  * ISR0.501-0.4220-8.40 
  Gross, Dror 1854 ISR1.0010.30206.00 
  Segal, Shlomo 1606  * ISR1.0010.08201.60 
  Gershkowich, David f2171 ISR0.001-0.2820-5.60 
  Kraus, Yair 2223 ISR0.001-0.2220-4.40 
  Altshul, Limor 2013 ISR1.0010.512010.20 
  Ken-Dror, Uri 1920 ISR0.501-0.1220-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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