Individual Calculations November 2009
 Qashashvili, Alexandre  Total change: 5.40  Rating chartPersonal card
 Tbilisi Championship Tbilisi GEO 2009-09-12
RcRownchangeKK*chgGame
 2145 2288 7.50 9 1.50 10 15.00 
  Gogishvili, Dea 1888  * GEO1.0010.08100.80 
  Khurtsidze, Tornike 1983 GEO0.501-0.3610-3.60 
  Nikolashvili, Giorgi 2206 GEO1.0010.39103.90 
  Janiashvili, Irakli 2228 GEO1.0010.42104.20 
  Meskhi, Teona 2057 GEO1.0010.21102.10 
  Gelazonia, Parmen 2349 GEO0.5010.08100.80 
  Shalamberidze, Akaki m2369 GEO0.5010.11101.10 
  Chkhaidze, Nikoloz 2227 GEO1.0010.42104.20 
  Siradze, Salome 1996 GEO1.0010.15101.50 
 * 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)
 
 Rating Tournament Tbilisi GEO 2009-10-13
RcRownchangeKK*chgGame
 2287 2288 2.50 7 -0.96 10 -9.60 
  Shalamberidze, Akaki m2369 GEO0.001-0.3910-3.90 
  Heydarli, Anar 2143 AZE0.501-0.1910-1.90 
  Rukhaia, Kartlos 2375 GEO0.001-0.3810-3.80 
  Kabajian, Vladimer 2005 GEO1.0010.16101.60 
  Gelazonia, Parmen 2349 GEO0.5010.08100.80 
  Mgeladze, Tamaz 2293 GEO0.5010.01100.10 
  Chibukhchian, Artur m2477 ARM0.001-0.2510-2.50 

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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