Individual Calculations July 2013
 Yoroksel, Matan  Total change: -51.30  Rating chartPersonal card
 Spring 2013 Herzlia Herzlia ISR 2013-04-22
RcRownchangeKK*chgGame
 1903 1782 0.00 4 -1.40 30 -42.00 
  Cnaan, Moshe 2064 ISR0.001-0.1630-4.80 
  Towers, Brian 1798 ISR0.001-0.4830-14.40 
  Dror, Levi 1814 ISR0.001-0.4630-13.80 
  Hauftman, Itay 1935 ISR0.001-0.3030-9.00 

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)
 
 Spring 2013 Mark Centre Tel Aviv ISR 2013-04-30
RcRownchangeKK*chgGame
 1853 1782 0.50 2 -0.31 30 -9.30 
  Shwarchbard, Zvi 1908 ISR0.5010.17305.10 
  Gradenwitz, Oded 1797 ISR0.001-0.4830-14.40 

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)
 

 

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