Individual Calculations March 2012
 Aharon, Ofir  Total change: -45.30  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2091 2328 4.00 9 -3.02 15 -45.30 
  Veinberg, Nimrod 2122 ISR0.001-0.7615-11.40 
  Gamayev, Oleg 2233 ISR1.0010.37155.55 
  Porat, Mordehi 1928  * ISR0.001-0.9215-13.80 
  Grinberg, Eyal 1928  * ISR1.0010.08151.20 
  Reshef, Omer 2170 ISR0.501-0.2115-3.15 
  Mindlin, Alon 2149 ISR0.001-0.7315-10.95 
  Brenner, Stav 2027 ISR1.0010.15152.25 
  Taichman, Ori 2083 ISR0.501-0.3015-4.50 
  Svoisky, Daniel 2175 ISR0.001-0.7015-10.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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