Individual Calculations May 2011
 Tifferet, Shaked  Total change: -4.25  Rating chartPersonal card
 Winter 2011 Mark Centre Tel Aviv ISR 2011-01-11
RcRownchangeKK*chgGame
 1901 1683 1.00 5 -0.17 25 -4.25 
  Amit, Eli 2064 ISR0.001-0.0925-2.25 
  Tal, Rami 1917 ISR0.001-0.2125-5.25 
  Moss, Guy 1843 ISR0.5010.21255.25 
  Gradenwitz, Oded 1842 ISR0.5010.21255.25 
  Slav, Moshe 1839 ISR0.001-0.2925-7.25 

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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