Individual Calculations July 2009
 Goritsas, Christos  Total change: -18.60  Rating chartPersonal card
 2009 Attica teams Ch C div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2201 2351 3.50 5 0.05 15 0.75 
  Papadimitriou, Loukas 2158 GRE0.501-0.2515-3.75 
  Stergiou, Evangelos 2199 GRE1.0010.30154.50 
  Blazos, Vasilios 2059 GRE1.0010.15152.25 
  Kourkounakis, Ilias m2372 GRE0.001-0.4715-7.05 
  Zygouris, Hristos 2219 GRE1.0010.32154.80 

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)
 
 2009 Attica teams Ch C div. stage 2 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2195 2351 1.50 2 0.11 15 1.65 
  Tassopoulos, Marios 2293 GRE0.501-0.0815-1.20 
  Tzamouranis, Dimitrios 2096 GRE1.0010.19152.85 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2262 2351 0.00 1 -0.62 15 -9.30 
  Delithanasis, Dimitrios 2262 GRE0.001-0.6215-9.30 

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)
 
 SPRING 2009 - N.FILADELFIA CC N.FILADELFIA - ATHENS GRE 2009-04-07
RcRownchangeKK*chgGame
 2184 2338 5.50 9 -0.78 15 -11.70 
  Kostouros, Alexandros 2216 GRE0.501-0.1715-2.55 
  Poteas, Ioannis 2189 GRE1.0010.30154.50 
  Delithanasis, Dimitrios 2280 GRE1.0010.42156.30 
  Konistis, Loukas 2062 GRE0.001-0.8315-12.45 
  Klokas, Konstantinos 2162 GRE1.0010.27154.05 
  Nikoleris, Stefanos 2061 GRE0.501-0.3315-4.95 
  Tepelenis, Nikolaos 2209 GRE0.501-0.1715-2.55 
  Dounis, Alexandros 2165 GRE0.501-0.2315-3.45 
  Tassopoulos, Marios 2310 GRE0.501-0.0415-0.60 

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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