Individual Calculations October 2008
 Hatipoglu, Metin  Total change: -9.90  Rating chartPersonal card
 7th International Istanbul Chess Festival Istanbul TUR 2008-07-30
RcRownchangeKK*chgGame
 2181 1859 1.00 3 0.61 15 9.15 
  Citak, Selim f2209 TUR0.001-0.1115-1.65 
  Datuashvili, Nona wm2153 GEO1.0010.851512.75 
  Erden, Kadir 2182 TUR0.001-0.1315-1.95 

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)
 
 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" Teteven, BUL BUL 2008-08-16
RcRownchangeKK*chgGame
 2069 1859 0.00 1 -0.23 15 -3.45 
  Tiholov, Todor 2069 BUL0.001-0.2315-3.45 

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 Kesarovski - Georgiev Memorial Sunny Beach BUL 2008-09-08
RcRownchangeKK*chgGame
 2098 1859 0.00 5 -1.04 15 -15.60 
  Dinev, Dejan f2209 MKD0.001-0.1115-1.65 
  Georgiev, Steljan 2121 BUL0.001-0.1815-2.70 
  Elez, Nikola 2092 SRB0.001-0.2115-3.15 
  Stefanova, Milena 2047 BUL0.001-0.2615-3.90 
  Draganova, Petranka 2023 BUL0.001-0.2815-4.20 

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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