Individual Calculations September 2009
 Poghosyan, Suren  Total change: -16.50  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2094 2285 4.00 7 -1.09 15 -16.35 
  Macharashvili, Tekla 1935 GEO0.001-0.8915-13.35 
  Kabajian, Vladimer 2011 GEO1.0010.17152.55 
  Kerashvili, Giorgi 2033 GEO0.501-0.3115-4.65 
  Qalagashvili, Pridon 2170 GEO0.001-0.6615-9.90 
  Bakhtadze, Levan 2078 GEO1.0010.23153.45 
  Olcum, Ahmet 1940 TUR1.0010.11151.65 
  Maghalashvili, Davit m2490 GEO0.5010.26153.90 

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)
 
 K.Asrian Memorial Int. Open Tmnt. Jermuk ARM 2009-06-27
RcRownchangeKK*chgGame
 2285 2285 4.50 9 -0.01 15 -0.15 
  Shahinyan, David 2061 ARM1.0010.22153.30 
  Grigoryan, Karen H. c2227 ARM1.0010.42156.30 
  Ter-Sahakyan, Samvel g2486 ARM0.5010.26153.90 
  Simonian, Tigran 2247 ARM1.0010.45156.75 
  Babujian, Levon m2506 ARM0.001-0.2215-3.30 
  Mnatsakanian, Eduard A m2274 ARM0.001-0.5215-7.80 
  Mezhlumian, Vahram 2237 ARM1.0010.43156.45 
  Hayrapetian, Arman m2418 ARM0.001-0.3215-4.80 
  Gabuzyan, Hovhannes 2110 ARM0.001-0.7315-10.95 

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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