Individual Calculations April 2008
 Pountzas, Hrisanthos  Total change: -16.80  Rating chartPersonal card
 TIME FOR CHESS RIO 2007 RIO - AHAIA GRE 2007-10-20
RcRownchangeKK*chgGame
 1991 2235 3.00 4 -0.16 15 -2.40 
  Spiliopoulos, Alexios 1885 GRE1.0010.11151.65 
  Anagnostopoulos, Ioannis 1935 GRE1.0010.15152.25 
  Kokkalis, Vasilios 2129 GRE0.501-0.1415-2.10 
  Hahabis, Nikolaos 2013 GRE0.501-0.2815-4.20 

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)
 
 Christnas Chess Tournament "Glyfada 2007" Glyfada GRE 2007-12-21
RcRownchangeKK*chgGame
 2038 2235 4.00 6 -0.37 15 -5.55 
  Dimopoulos, Dimitrios 1909 GRE1.0010.13151.95 
  Kolomvas, Dimitrios 1954 GRE1.0010.16152.40 
  Koerant, Filipos 2100 GRE0.001-0.6815-10.20 
  Managadze, Nikoloz m2428 GEO0.001-0.2515-3.75 
  Fanourgakis, Konstantinos 1885 GRE1.0010.11151.65 
  Leodiadis, Konstant 1950 GRE1.0010.16152.40 

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)
 
 39th Open Tournament of SO PATRON Patra GRE 2008-01-01
RcRownchangeKK*chgGame
 1950 2219 3.50 5 -0.59 15 -8.85 
  Athanasiou, Georgios 1869 GRE0.501-0.3915-5.85 
  Tsangaris, Spyridon 2020 GRE0.001-0.7615-11.40 
  Deligiannis, Paraskevas 1869 GRE1.0010.11151.65 
  Koutsidis, Mihail 2081 GRE1.0010.31154.65 
  Vazouras, Theodoros 1911 GRE1.0010.14152.10 

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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