Individual Calculations July 2011
 Stamiris, Gerasimos  Total change: 2.85  Rating chartPersonal card
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 1823 1824 1.00 1 0.50 15 7.50 
  Tourkolias, Dimitrios 1823 GRE1.0010.50157.50 

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)
 
 113rd Ambelokipi Open Ambelokipi - Athens GRE 2011-05-07
RcRownchangeKK*chgGame
 1864 1824 2.00 5 -0.31 15 -4.65 
  Malliaros, Stavros 2107 GRE0.5010.34155.10 
  Markantonaki, Haritomeni wf2137 GRE0.001-0.1415-2.10 
  Patrinos, Ilias 1693 GRE0.001-0.6815-10.20 
  Stavropoulos, Simeon 1573 GRE1.0010.19152.85 
  Karlis, Nikolaos 1811 GRE0.501-0.0215-0.30 

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)
 

 

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