Individual Calculations September 2009
 Kobeshavidze, Lika  Total change: -11.25  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 1980 1803 1.00 6 -0.75 15 -11.25 
  Mgeladze, Tamaz 2153 GEO0.001-0.1115-1.65 
  Zeynalov, Farid f2153 AZE0.001-0.1115-1.65 
  Mzhavia, Mariam 1488 GEO1.0010.14152.10 
  Bakhtadze, Levan 2078 GEO0.001-0.1715-2.55 
  Pipia, Beka 1939 GEO0.001-0.3215-4.80 
  Kenani, Dariush 2069 SWE0.001-0.1815-2.70 

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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