Individual Calculations April 2009
 Taylor, Michael  Total change: 43.50  Rating chartPersonal card
 1o open ASOP Dias 2009 Petroupoli - Athens GRE 2009-01-10
RcRownchangeKK*chgGame
 1932 2043 4.50 6 0.70 25 17.50 
  Bellos, Ioannis 1693 GRE1.0010.11252.75 
  Kostouros, Alexandros 2198 GRE0.001-0.2925-7.25 
  Mbirlis, Hristos 2020 GRE1.0010.472511.75 
  Simeonidis, Haralambos 1868 GRE0.501-0.2325-5.75 
  Nikolaidou, Eleni 1857 GRE1.0010.26256.50 
  Fragkos, Vasilios 1956 GRE1.0010.38259.50 

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)
 
 11th Aegaleo Open 2009 Aegaleo - Athens GRE 2009-02-07
RcRownchangeKK*chgGame
 2046 2043 4.00 6 1.04 25 26.00 
  Mouratidis, Haralambos 1826 GRE1.0010.22255.50 
  Sienczewski, Zbigniew 2124 POL0.5010.11252.75 
  Litsas, Ioannis 2197 GRE0.5010.21255.25 
  Kostouros, Alexandros 2198 GRE1.0010.712517.75 
  Mbirlis, Hristos 2020 GRE1.0010.472511.75 
  Kampitsis, Vasilios 1911 GRE0.001-0.6825-17.00 

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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