Individual Calculations January 2012
 Ulman, Victor  Total change: 15.60  Rating chartPersonal card
 Stav Mark Centre 2011 Tel Aviv ISR 2011-11-01
RcRownchangeKK*chgGame
 2020 1819 2.00 6 0.52 30 15.60 
  Kneler, Boris 2033 ISR1.0010.773023.10 
  Shlam, Yehuda 2115 ISR0.001-0.1530-4.50 
  Feigel, Leonid 1970 ISR0.5010.20306.00 
  Dvir, Ofir 2060 ISR0.5010.30309.00 
  Bar-Or, Ornan 1993 ISR0.001-0.2730-8.10 
  Lotsov Har-Zahav, Avraham 1947 ISR0.001-0.3330-9.90 

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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