Individual Calculations September 2009
 Zarkua, Davit  Total change: -3.90  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2128 2366 5.00 9 -2.07 10 -20.70 
  Tsomaia, Merab 2016 GEO1.0010.11101.10 
  Gugulashvili, Tamaz 2087 GEO0.001-0.8410-8.40 
  Nidal, Mustafa 2045 IRQ1.0010.13101.30 
  Mzhavia, Kristine 2059 GEO0.001-0.8610-8.60 
  Rizhamadze, Patman 2016 GEO1.0010.11101.10 
  Gavasheli, Ana wm2202 GEO1.0010.28102.80 
  Mamedjarova, Turkan wg2255 AZE0.501-0.1510-1.50 
  Simonian, Tigran 2247 ARM0.501-0.1610-1.60 
  Jirkvalishvili, Otar 2226 GEO0.001-0.6910-6.90 

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)
 
 VII. Kesan The Culture&Turizm Chess Festival Edirne TUR 2009-07-27
RcRownchangeKK*chgGame
 2237 2366 4.50 7 -0.02 10 -0.20 
  Tirman, Baris 1966  * TUR1.0010.08100.80 
  Akyildiz, Baris 2029 TUR1.0010.12101.20 
  Marasli, Tutku Kahraman 2203 TUR1.0010.28102.80 
  Sulashvili, Malkhaz m2456 GEO0.001-0.3810-3.80 
  Yaramis, Hakan 2118 TUR1.0010.19101.90 
  Kovacevic, Aleksandar g2575 SRB0.5010.27102.70 
  Firat, Burak f2310 TUR0.001-0.5810-5.80 
 * 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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 2232 2366 7.50 9 1.70 10 17.00 
  Varli, Mehmet Fatih 1966  * TUR1.0010.08100.80 
  Karagoz, Aydin Baran 1966  * TUR1.0010.08100.80 
  Sipahioglu, Irmak 2057 TUR1.0010.14101.40 
  Bilyap, Enis 2151 TUR1.0010.23102.30 
  Sulashvili, Malkhaz m2456 GEO0.5010.12101.20 
  Morchiashvili, Bachana m2411 GEO0.5010.06100.60 
  Ipek, Ali f2162 TUR1.0010.24102.40 
  Azaladze, Shota m2438 GEO0.5010.10101.00 
  Bagaturov, Giorgi g2478 GEO1.0010.65106.50 
 * 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)
 

 

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