Individual Calculations September 2009
 Iordanidou, Zoi  Total change: -38.55  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1859 2115 5.50 8 -0.79 15 -11.85 
  Magklara, Evangelia 1758 GRE1.0010.11151.65 
  Alexiou, Dimitra 1759 GRE1.0010.11151.65 
  Sirnioti, Georgia 1834 GRE1.0010.16152.40 
  Manelidou, Maria 2008 GRE0.501-0.1515-2.25 
  Haritopoulou, Maria-Anna 1715  * GRE0.501-0.4215-6.30 
  Krumova, Ani 1904 BUL0.501-0.2715-4.05 
  Pavlidou, Ekaterini 2180 GRE0.5010.09151.35 
  Themeli, Dimitra 1715  * GRE0.501-0.4215-6.30 
 * 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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2141 2115 3.00 8 -0.78 15 -11.70 
  Grigorov, Grigor m2489 BUL0.001-0.1015-1.50 
  Fakhiridou, Ekaterini wm2277 GRE0.001-0.2915-4.35 
  Kakkanas, Evangelos 2021 GRE0.501-0.1315-1.95 
  Barbageorgopoulou, Fani 1809 GRE1.0010.14152.10 
  Tepelenis, Nikolaos 2263 GRE0.5010.20153.00 
  Aftsoglou, Ioannis 2214 GRE0.001-0.3615-5.40 
  Papargyriou, Anastasios 2049 GRE0.501-0.0915-1.35 
  Manelidou, Maria 2008 GRE0.501-0.1515-2.25 

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
 2242 2115 2.00 9 -1.00 15 -15.00 
  Maric, Alisa mwg2407 SRB0.001-0.1515-2.25 
  Nikolaidis, Konstantinos f2270 GRE0.001-0.2915-4.35 
  Kordis, Konstantinos 2221 GRE0.001-0.3615-5.40 
  Pavlidou, Ekaterini 2180 GRE0.5010.09151.35 
  Makka, Ioulia wm2212 GRE1.0010.63159.45 
  Galopoulos, Nikolaos 2255 GRE0.001-0.3115-4.65 
  Yildiz, Betul Cemre wm2217 TUR0.001-0.3615-5.40 
  Papadopoulou, Vera wm2160 GRE0.5010.06150.90 
  Mamedjarova, Turkan wg2260 AZE0.001-0.3115-4.65 

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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