Individual Calculations January 2016
 Tzaban, Rotem  Total change: -74.00  Rating chartPersonal card
 National championship Quarterfinal 2015 Ramat Gan Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 1875 1821 2.00 9 -1.85 40 -74.00 
  Shapira, Avner 1990 ISR0.001-0.2840-11.20 
  Landau, Amit 1860 ISR0.001-0.4540-18.00 
  Sassoon, Roei 1860 ISR0.001-0.4540-18.00 
  Shetah, Roi 1806 ISR0.001-0.5240-20.80 
  Vaturi, Eden 1885 ISR0.001-0.4140-16.40 
  Zeira, Naor 1761 ISR1.0010.424016.80 
  Bodenshtein, Yair 1899 ISR0.001-0.3940-15.60 
  Avineri, Paz 1849 ISR0.001-0.4640-18.40 
  Alperovich, Asher 1963 ISR1.0010.694027.60 

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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