Individual Calculations March 2012
 Segal, Naum  Total change: -34.65  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 1995 2090 2.00 7 -2.31 15 -34.65 
  Yazombeck, Yehuda 1892 ISR0.001-0.7615-11.40 
  Kataev, Simcho f2246 RUS0.5010.21153.15 
  Givon, Asaf 2272 ISR0.001-0.2615-3.90 
  Mashid, Itay 1904 ISR0.001-0.7415-11.10 
  Haitovich, Avital 1876 ISR0.001-0.7715-11.55 
  Jinely, Tamar 1792 ISR1.0010.15152.25 
  Selictar, Dor 1984 ISR0.501-0.1415-2.10 

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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