Individual Calculations September 2009
 Kosmas-Lekkas, Dimitiros  Total change: 61.35  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 2262 2120 5.50 8 2.91 15 43.65 
  Androni, Konstantina 1805 GRE1.0010.14152.10 
  Nikolaidis, Konstantinos f2270 GRE1.0010.701510.50 
  Kotrotsos, Vasilios f2351 GRE1.0010.791511.85 
  Managadze, Nikoloz m2455 GEO0.001-0.1215-1.80 
  Delithanasis, Dimitrios 2280 GRE0.5010.21153.15 
  Reshetnikov, Alexey f2408 RUS0.001-0.1615-2.40 
  Okara, Andrey m2380 RUS1.0010.821512.30 
  Hrisanthopoulos, Dimitrios 2143 GRE1.0010.53157.95 

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)
 
 27th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1941 2120 5.50 9 -0.93 15 -13.95 
  Balomenakis, Haralambos 1778 GRE0.501-0.3815-5.70 
  Ragios, Konstantinos 1770 GRE1.0010.11151.65 
  Gouliaros-Antoniadis, Alexandro 1854 GRE1.0010.18152.70 
  Athanasiou, Georgios 1926 GRE1.0010.25153.75 
  Kostas, Panagiotis 1906 GRE1.0010.23153.45 
  Galopoulos, N 2246 GRE0.001-0.3315-4.95 
  Aznaouridis, Sokratis-Panagioti 1917 GRE1.0010.24153.60 
  Skoulakis, Charalambos 2092 GRE0.001-0.5415-8.10 
  Hrisomalis, Theodoros 1982 GRE0.001-0.6915-10.35 

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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2229 2125 5.50 9 2.11 15 31.65 
  Janssen, Ruud m2525  * NED0.001-0.0815-1.20 
  Barbageorgopoulou, Fani 1809 GRE1.0010.13151.95 
  Charkhalashvili, Inga wg2357 GEO0.001-0.2115-3.15 
  Pavlidis, Anastasios f2348 GRE0.001-0.2215-3.30 
  Ikonomopoulou, Maria 2052 GRE1.0010.40156.00 
  Tepelenis, Nikolaos 2263 GRE0.5010.19152.85 
  Manelidou, Maria 2008 GRE1.0010.34155.10 
  Rudolf, Anna wg2313 HUN1.0010.741511.10 
  Majdan, Joanna wg2382 POL1.0010.821512.30 
 * 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)
 

 

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