Individual Calculations January 2009
 Paizis, Konstantinos  Total change: 73.35  Rating chartPersonal card
 89th Ambelokipi Open Athens GRE 2008-09-06
RcRownchangeKK*chgGame
 1964 1677 3.00 6 2.02 15 30.30 
  Kakadelis, Str 2027 GRE0.001-0.1115-1.65 
  Marianidis, Dimitrios 1908 GRE1.0010.791511.85 
  Maliaritis, Nikolaos 1935 GRE1.0010.821512.30 
  Fanourgakis, Konstantinos 1860 GRE1.0010.741511.10 
  Poteas, Ioannis 2027 GRE0.001-0.1115-1.65 
  Sfougatakis, Nikolaos 2024 GRE0.001-0.1115-1.65 

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 TEAM CHAMPIONSHIPS 2008 TIE BREAKS ATTICA GRE 2008-09-14
RcRownchangeKK*chgGame
 1785 1677 0.50 1 0.15 15 2.25 
  Bitsanis, Panagiotis 1785 GRE0.5010.15152.25 

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)
 
 90th Ambelokipi Open Ambelokipi, Athens - Greece GRE 2008-10-04
RcRownchangeKK*chgGame
 1949 1682 4.00 7 2.72 15 40.80 
  Anastasopoulos, Spyros 2032 GRE1.0010.891513.35 
  Girvalakis, Spyridon 2016 GRE0.001-0.1215-1.80 
  Kiriazis, Dimitrios 1873 GRE1.0010.751511.25 
  Sideris, Theodoros 2032 GRE0.001-0.1115-1.65 
  Halkis, Apostolos 1843 GRE1.0010.711510.65 
  Nikoleris, Evangelos 1876 GRE0.5010.25153.75 
  Xaxiris, E 1973 GRE0.5010.35155.25 

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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