Individual Calculations May 2012
 Karagiannis, Athanasios  Total change: -16.60  Rating chartPersonal card
 Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 2302 2315 2.50 8 -1.66 10 -16.60 
  Sandalakis, Angelos 2380 GRE0.001-0.4110-4.10 
  Grivas, Efstratios g2492 GRE0.001-0.2710-2.70 
  Gazis, Efstathios f2302 GRE0.501-0.0210-0.20 
  Goritsas, Christos f2328 GRE0.5010.02100.20 
  Papastavropoulos, Andreas f2248 GRE0.001-0.5910-5.90 
  Gogolis, Alexandros f2237 GRE1.0010.39103.90 
  Panagiotakopoulos, Gerasimos 2184 GRE0.501-0.1810-1.80 
  Dounis, Alexandros 2244 GRE0.001-0.6010-6.00 

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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