Individual Calculations September 2014
 Kooshani, Mahbuboollah  Total change: -23.20  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2015 2036 4.00 10 -1.16 20 -23.20 
  Sadorra, Julio Catalino g2436  * PHI0.001-0.0820-1.60 
  Yang, Robert Michael 1945 HKG1.0010.38207.60 
  Al Badani, Abdu f2180 YEM0.001-0.3120-6.20 
  Massana, Jorge c2180 ISV0.5010.19203.80 
  Atwoli, Joseph 2046 KEN1.0010.512010.20 
  Galappaththi, Chinthaka Anuruddh c2125 SRI0.001-0.3820-7.60 
  Yang,ching Wei, Austin 1883 TPE0.001-0.7020-14.00 
  Zerafa, Robert c2084 MLT0.001-0.4320-8.60 
  Greenidge, Ronuel 1636  * GUY1.0010.08201.60 
  Mohatlane, Liteboho 1636  * LES0.501-0.4220-8.40 
 * 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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