Individual Calculations September 2009
 Dzagnidze, Nana  Total change: -0.90  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2371 2541 7.00 9 0.67 10 6.70 
  Kabajian, Vladimer 2191 GEO1.0010.11101.10 
  Jirkvalishvili, Otar 2226 GEO1.0010.14101.40 
  Shalamberidze, Akaki m2381 GEO1.0010.29102.90 
  Pashikian, Arman g2655 ARM0.001-0.3410-3.40 
  Gelazonia, Parmen 2328 GEO0.501-0.2710-2.70 
  Mgeladze, Tamaz 2303 GEO1.0010.20102.00 
  Charkhalashvili, Inga wg2363 GEO1.0010.27102.70 
  Zeynalov, Farid f2299 AZE1.0010.20102.00 
  Gagunashvili, Merab g2591 GEO0.5010.07100.70 

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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2423 2536 5.50 9 -0.18 10 -1.80 
  Skoulakis, Charalambos 2136  * GRE1.0010.08100.80 
  Aginian, Nelly wg2322 ARM1.0010.23102.30 
  Mamedov, Nidjat g2614 AZE0.5010.11101.10 
  Gelashvili, Tamaz g2605 GEO1.0010.60106.00 
  Sandipan, Chanda g2585 IND0.001-0.4310-4.30 
  Harika, Dronavalli mwg2445 IND0.501-0.1210-1.20 
  Arun, Karthik R 2291 IND0.501-0.3010-3.00 
  Shavtvaladze, Nikoloz m2452 GEO0.001-0.6210-6.20 
  Charkhalashvili, Inga wg2357 GEO1.0010.27102.70 
 * 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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2388 2536 5.50 9 -0.58 10 -5.80 
  Stavrianakis, Ioannis 2240 GRE0.001-0.8510-8.50 
  Manelidou, Maria 2136  * GRE1.0010.08100.80 
  Burtasova, Anna wg2325 RUS1.0010.23102.30 
  Maric, Alisa mwg2407 SRB0.501-0.1710-1.70 
  Gluckman, David m2275 RSA1.0010.18101.80 
  Gurevich, Mikhail g2618 TUR0.5010.11101.10 
  Azarov, Sergei g2630 BLR0.001-0.3710-3.70 
  Ris, Robert m2421 NED0.501-0.1610-1.60 
  Georgiadis, Ioannis m2438 GRE1.0010.37103.70 
 * 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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