Individual Calculations January 2009
 Bitansky, Igor  Total change: -11.70  Rating chartPersonal card
 Elitzur Stav 2008 Petach Tikva ISR 2008-10-17
RcRownchangeKK*chgGame
 2292 2439 5.00 9 -1.17 10 -11.70 
  Nakar, Eylon 2187 ISR0.501-0.3110-3.10 
  Shutzman, Joseph f2333 USA1.0010.36103.60 
  Axelrod, Arie 2283 ISR0.001-0.7110-7.10 
  Popilski, Gil c2394 ISR0.501-0.0610-0.60 
  Klenburg, Mikhail m2403 UKR0.501-0.0510-0.50 
  Kaganskiy, Gleb f2330 RUS0.501-0.1510-1.50 
  Boruchovsky, Avital 2089 ISR1.0010.11101.10 
  Galburd, Yan 2267 ISR0.501-0.2310-2.30 
  Kudischewitsch, David m2343 RUS0.501-0.1310-1.30 

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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