Individual Calculations July 2009
 Aggelis, Nikolaos  Total change: -2.10  Rating chartPersonal card
 2o open asopdias 2009 Petroupoli - Athens GRE 2009-03-21
RcRownchangeKK*chgGame
 1994 2301 4.50 6 -0.61 15 -9.15 
  Grigoriadis, Mihail 1951 GRE1.0010.11151.65 
  Mihopoulos, Konstantinos 1951 GRE1.0010.11151.65 
  Sienczewski, Zbigniew 2124 POL0.501-0.2315-3.45 
  Tolis, Evangelos 2038 GRE0.001-0.8215-12.30 
  Lymperopoulos, Georgios 1951 GRE1.0010.11151.65 
  Tsironis, Leonidas 1951 GRE1.0010.11151.65 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2074 2301 2.00 2 0.47 15 7.05 
  Tzounakas, Vasilios 1951 GRE1.0010.11151.65 
  Papadatos, Ioannis 2197 GRE1.0010.36155.40 

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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