Individual Calculations July 2009
 Korres, Evangelos  Total change: 5.40  Rating chartPersonal card
 2009 Attica teams Ch C div. - stage 1 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2179 2066 2.50 5 0.73 15 10.95 
  Tzamouranis, Dimitrios 2096 GRE0.5010.04150.60 
  Stefanopoulos, Orestis f2262 GRE0.5010.25153.75 
  Tassopoulos, Marios 2293 GRE0.5010.29154.35 
  Pertzinidis, Ilias 2091 GRE0.5010.03150.45 
  Douros, Georgios 2154 GRE0.5010.12151.80 

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 3 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2163 2066 0.00 1 -0.37 15 -5.55 
  Roumbeglis, Nikolaos 2163 GRE0.001-0.3715-5.55 

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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