Individual Calculations August 2015
 Pourramezanali, Amirreza  Total change: 12.30  Rating chartPersonal card
 Nana Alexandria Cup (Open-A) 2015 Poti GEO 2015-07-13
RcRownchangeKK*chgGame
 2279 2441 5.50 9 -0.68 10 -6.80 
  Nuri, Murad 2128 AZE0.501-0.3610-3.60 
  Assaubayeva, Bibissara wf2103 KAZ0.501-0.3810-3.80 
  Babayan, Armine 2154 ARM1.0010.16101.60 
  Pirverdiyev, Agil 2313 AZE0.501-0.1710-1.70 
  Gevorgyan, Maria wf2236 ARM1.0010.24102.40 
  Bortnyk, Olexandr m2550 UKR0.5010.15101.50 
  Kuzubov, Yuriy g2653 UKR0.001-0.2310-2.30 
  Vardanian, Haik G. f2301 ARM0.501-0.1910-1.90 
  Mkrtchyan, Sargis R. 2072 ARM1.0010.10101.00 

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)
 
 Summer Tbilisi GEO 2015-07-22
RcRownchangeKK*chgGame
 2391 2441 7.00 9 1.91 10 19.10 
  Sanikidze, Tornike g2525 GEO0.5010.12101.20 
  Bolkvadze, Giya m2417 RUS1.0010.47104.70 
  Hojjatova, Aydan wf2203 AZE1.0010.20102.00 
  Sadikhov, Ulvi f2379 AZE0.501-0.0910-0.90 
  Tskitishvili, Giorgi 2364 GEO1.0010.39103.90 
  Janjghava, Lasha g2468 GEO0.5010.04100.40 
  Shalamberidze, Akaki m2399 GEO0.501-0.0610-0.60 
  Kekelidze, Mikheil g2426 GEO1.0010.48104.80 
  Mgeladze, Tamaz f2337 GEO1.0010.36103.60 

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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