Individual Calculations April 2009
 Tseitlin, Mark D  Total change: -15.90  Rating chartPersonal card
 Ashdod Festival 2008 Ashdod ISR 2008-12-23
RcRownchangeKK*chgGame
 2260 2436 3.50 7 -1.59 10 -15.90 
  Klein, Boris 2133 ISR1.0010.14101.40 
  Kaminik, Aleksandar 2256 ISR1.0010.26102.60 
  Karp, Michael f2280 ISR1.0010.29102.90 
  Baron, Tal f2299 ISR0.001-0.6810-6.80 
  Axelrod, Arie 2283 ISR0.501-0.2010-2.00 
  Kudischewitsch, David m2343 RUS0.001-0.6310-6.30 
  Davarashvili, Nodar 2224 GEO0.001-0.7710-7.70 

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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