Individual Calculations May 2012
 Gazis, Efstathios  Total change: 7.65  Rating chartPersonal card
 Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 2304 2302 4.50 8 0.51 15 7.65 
  Dounis, Alexandros 2244 GRE1.0010.42156.30 
  Sandalakis, Angelos 2380 GRE0.001-0.3915-5.85 
  Grivas, Efstratios g2492 GRE1.0010.751511.25 
  Karagiannis, Athanasios m2315 GRE0.5010.02150.30 
  Goritsas, Christos f2328 GRE0.001-0.4615-6.90 
  Papastavropoulos, Andreas f2248 GRE1.0010.42156.30 
  Gogolis, Alexandros f2237 GRE0.001-0.5915-8.85 
  Panagiotakopoulos, Gerasimos 2184 GRE1.0010.34155.10 

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)
 

 

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