Individual Calculations April 2009
 Shalamberidze, Akaki  Total change: -8.30  Rating chartPersonal card
 GEO 68Ch (I League) Tbilisi GEO 2008-12-13
RcRownchangeKK*chgGame
 2191 2389 4.50 9 -2.20 10 -22.00 
  Gabunia, Tornike 2039 GEO1.0010.11101.10 
  Janiashvili, Irakli 2191 GEO1.0010.24102.40 
  Vakhania, Alexandra 2161 GEO0.501-0.2910-2.90 
  Charkhalashvili, Inga wg2337 GEO0.001-0.5710-5.70 
  Beradze, Irakli 2098 GEO0.501-0.3510-3.50 
  Kashashvili, Alexandre m2270 GEO1.0010.34103.40 
  Chkhaidze, Nikoloz 2203 GEO0.501-0.2410-2.40 
  Purtseladze, Maka mwg2319 GEO0.001-0.6010-6.00 
  Bokuchava, Madona wf2102 GEO0.001-0.8410-8.40 

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)
 
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeKK*chgGame
 2350 2389 5.50 8 1.15 10 11.50 
  Saba, Earaj 2070 IRI1.0010.13101.30 
  Daneshpour, S.h. 2192 IRI1.0010.25102.50 
  Sadeghi, M.a. 2207 IRI1.0010.26102.60 
  Ibrahimov, Rasul g2568 AZE0.5010.23102.30 
  Moradiabadi, Elshan g2505 IRI0.5010.16101.60 
  Ahamadinia, E 2313 IRI1.0010.40104.00 
  Filippov, Anton g2556 UZB0.5010.22102.20 
  Moosavian, S.hamed f2387 IRI0.001-0.5010-5.00 

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)
 
 7th Int. Caspian Cup (A,Class - Men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2363 2389 5.00 9 0.22 10 2.20 
  Zarinfam, Arsalan 2190 IRI1.0010.24102.40 
  Toufighi, Homayoon m2451 IRI0.5010.09100.90 
  Harutjunyan, Gevorg g2522 ARM1.0010.68106.80 
  Allahverdiev, Anar m2434 AZE0.5010.06100.60 
  Hayrapetian, Arman m2404 ARM0.001-0.4810-4.80 
  Sulashvili, Malkhaz m2444 GEO0.001-0.4210-4.20 
  Lomsadze, Davit 2364 GEO1.0010.47104.70 
  Bakhtiari, Kazem 2220 IRI0.001-0.7210-7.20 
  Azamikia, Mehran 2241 IRI1.0010.30103.00 

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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