Individual Calculations September 2009
 Grapsa, Georgia  Total change: -32.70  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2201 2083 1.50 8 -1.32 15 -19.80 
  Krivec, Jana wg2325 SLO0.001-0.2015-3.00 
  Fakhiridou, Ekaterini wm2277 GRE0.001-0.2515-3.75 
  Botsari, Anna-Maria wg2298 GRE0.5010.27154.05 
  Paganoglou, Anastasia 1935 GRE0.501-0.2015-3.00 
  Papadopoulou, Vera wm2160 GRE0.001-0.3915-5.85 
  Kouvatsou, Maria wg2156 GRE0.001-0.4015-6.00 
  Manolaraki, Yvonni 2073 GRE0.501-0.0115-0.15 
  Zawadzka, Jolanta wg2387 POL0.001-0.1415-2.10 

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)
 
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 2136 2083 3.50 7 0.51 15 7.65 
  Markus, Robert g2483  * SRB0.001-0.0815-1.20 
  Papadopoulos, Emanouil 1741 GRE1.0010.12151.80 
  Aggelis, Nikolaos f2296 GRE0.5010.27154.05 
  Srebrnic, Ana wg2262 SLO0.5010.23153.45 
  Megalios, Konstantinos 1722 GRE0.501-0.4015-6.00 
  Dounis, Alexandros 2186 GRE0.5010.14152.10 
  Sigalas, Frangiskos 2259 GRE0.5010.23153.45 
 * 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
 2156 2083 3.00 9 -0.69 15 -10.35 
  Ashwin, Jayaram m2425 IND0.001-0.1215-1.80 
  Kourousis, Epaminondas 2237 GRE0.5010.21153.15 
  Stiri, Alexandra wm2163 GRE0.001-0.3915-5.85 
  Ibrahim, Ismail 2147 UAE0.001-0.4115-6.15 
  Kakkanas, Evangelos 2021 GRE1.0010.41156.15 
  Hristodoulou, Panagiotis 2125 GRE0.5010.06150.90 
  Pambalos, Panayiotis 2136 GRE0.5010.07151.05 
  Osmanoglou, Halil 2133 GRE0.001-0.4315-6.45 
  Kalogiannidis, Ioannis 2020 GRE0.501-0.0915-1.35 

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
 2263 2083 1.50 8 -0.68 15 -10.20 
  Peptan, Corina-Isabela mwg2392 ROU0.5010.36155.40 
  Charkhalashvili, Inga wg2357 GEO0.5010.33154.95 
  Mamedjarova, Zeinab wg2325 AZE0.001-0.2015-3.00 
  Ozturk, Kubra wm2256 TUR0.001-0.2715-4.05 
  Kourousis, Epaminondas 2237 GRE0.001-0.2915-4.35 
  Makka, Ioulia wm2212 GRE0.001-0.3315-4.95 
  Vospernik, Andrej 2170 SLO0.001-0.3815-5.70 
  Kouvatsou, Maria wg2156 GRE0.5010.10151.50 

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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