Individual Calculations January 2009
 Kostopoulos, Evangellos  Total change: 11.25  Rating chartPersonal card
 ATTICA TEAM CHAMPIONSHIPS 2008 TIE BREAKS ATTICA GRE 2008-09-14
RcRownchangeKK*chgGame
 1893 2150 0.50 2 -1.13 15 -16.95 
  Kostopoulos, Thomas 1833 GRE0.001-0.8715-13.05 
  Ntatsis, Georgios 1952 GRE0.501-0.2615-3.90 

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)
 
 Automn 2008 Nea Filadelfia GRE 2008-10-20
RcRownchangeKK*chgGame
 2136 2179 8.00 11 1.88 15 28.20 
  Klokas, Konstantinos 2175 GRE0.501-0.0115-0.15 
  Ilandzis, Spyridon 2147 GRE1.0010.46156.90 
  Tassopoulos, Marios 2280 GRE0.5010.14152.10 
  Kaldis, Georgios 2011 GRE1.0010.28154.20 
  Poteas, Ioannis 2164 GRE0.501-0.0215-0.30 
  Geroukalis, Athanasios 1996 GRE1.0010.26153.90 
  Delithanasis, Dimitrios 2251 GRE0.001-0.4015-6.00 
  Vazelakis, Dimitrios 2089 GRE1.0010.38155.70 
  Andronis, Vasilios 2072 GRE0.501-0.1515-2.25 
  Skalkotas, Nikolaos m2276 GRE1.0010.63159.45 
  Konistis, Loukas 2035 GRE1.0010.31154.65 

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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