Individual Calculations December 2013
 Graifer, Michail  Total change: 10.50  Rating chartPersonal card
 Stav Mark Centre 2013 Tel Aviv ISR 2013-10-08
RcRownchangeKK*chgGame
 1852 1895 3.50 5 0.70 15 10.50 
  Cadaria, Avi 1554 ISR0.501-0.3815-5.70 
  Zak, Uriel m2285 ISR0.001-0.0915-1.35 
  Shiran, Yirmiyahu 1652 ISR1.0010.20153.00 
  Shwarchbard, Zvi 1901 ISR1.0010.51157.65 
  Gunders, Elad 1866 ISR1.0010.46156.90 

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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