Individual Calculations January 2009
 Anastasopoulos, Spyros  Total change: -32.85  Rating chartPersonal card
 90th Ambelokipi Open Ambelokipi, Athens - Greece GRE 2008-10-04
RcRownchangeKK*chgGame
 1900 2193 4.00 7 -1.84 15 -27.60 
  Paizis, Konstantinos 1843 GRE0.001-0.8915-13.35 
  Zaharopoulos, Dionisios 1843 GRE1.0010.11151.65 
  Koerant, Filipos 2072 GRE0.001-0.6615-9.90 
  Heropoulos, Stefanos 1843 GRE1.0010.11151.65 
  Arvanitis, Georgios 1843 GRE0.501-0.3915-5.85 
  Syfantos, Nikolaos 1843 GRE1.0010.11151.65 
  Girvalakis, Spyridon 2016 GRE0.501-0.2315-3.45 

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)
 
 Open 1 SOP - SMAOK Pagrati - Athens GRE 2008-11-21
RcRownchangeKK*chgGame
 1969 2193 5.00 7 -0.35 15 -5.25 
  Soursos, Panayotis 1843 GRE1.0010.11151.65 
  Nikolaidou, Eleni 1858 GRE1.0010.12151.80 
  Sitzakis, Efstratios 2053 GRE0.001-0.6915-10.35 
  Drakopoulos, Anastasios 2202 GRE0.001-0.4915-7.35 
  Andrikopoulou, Efstathia 1843 GRE1.0010.11151.65 
  Nikolaidis, Georgios 1949 GRE1.0010.20153.00 
  Sideris, Theodoros 2034 GRE1.0010.29154.35 

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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