Individual Calculations September 2015
 Blau, Sergey  Total change: 39.20  Rating chartPersonal card
 National Championship 1/8 final Jerusalem 2015 Jerusalem ISR 2015-06-15
RcRownchangeKK*chgGame
 1784 1788 4.00 6 0.98 40 39.20 
  Ganz, Maor 1905 ISR0.001-0.3440-13.60 
  Lukovski, Lev 1863 GER1.0010.604024.00 
  Braun, Ilya 1592 ISR0.501-0.2540-10.00 
  Bershadsky, Georgy 1862 ISR1.0010.604024.00 
  Spitkowski, Thomas 1764 ISR1.0010.474018.80 
  Naeh, Yonatan 1717 ISR0.501-0.1040-4.00 

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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