Individual Calculations September 2009
 Danielian, Elina  Total change: -12.70  Rating chartPersonal card
 Women Armenian Club Ch. 2009 Yerevan ARM 2009-06-16
RcRownchangeKK*chgGame
 2235 2503 1.50 2 -0.16 10 -1.60 
  Andriasian, Siranush wm2235 ARM1.0010.17101.70 
  Andriasian, Siranush wm2235 ARM0.501-0.3310-3.30 

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
 2245 2502 5.50 9 -1.60 10 -16.00 
  Lazaridis, Har 2118 GRE1.0010.09100.90 
  Azis, Azizis Ektoras 2102  * GRE1.0010.08100.80 
  Yakovich, Yuri g2576 RUS0.001-0.4010-4.00 
  Charkhalashvili, Inga wg2357 GEO0.001-0.6910-6.90 
  Exizoglou, Dimitrios 2237 GRE0.001-0.8210-8.20 
  Bizopoulos, Alexandros 2128 GRE1.0010.10101.00 
  Ismail, Shereif f2130 EGY0.501-0.4010-4.00 
  Aggelis, Nikolaos f2296 GRE1.0010.24102.40 
  Tepelenis, Nikolaos 2263 GRE1.0010.20102.00 
 * 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
 2455 2502 5.50 9 0.49 10 4.90 
  Karlovich, Anastazia wg2211 UKR1.0010.15101.50 
  Koneru, Humpy gwg2623 IND0.5010.16101.60 
  Mamedov, Nidjat g2614 AZE0.5010.15101.50 
  Gelashvili, Tamaz g2605 GEO0.001-0.3610-3.60 
  Burtasova, Anna wg2325 RUS1.0010.27102.70 
  Georgiadis, Ioannis m2438 GRE0.001-0.5910-5.90 
  Firat, Burak f2310 TUR1.0010.25102.50 
  Maric, Alisa mwg2407 SRB1.0010.37103.70 
  Halkias, Stelios g2564 GRE0.5010.09100.90 

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)
 

 

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