Individual Calculations January 2020
 Papadopoulos, Georgios Nikea  Total change: -31.40  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1921 2002 1.50 4 -0.87 20 -17.40 
  Ter Gevorkian, Edouardos 1663 GRE0.001-0.8820-17.60 
  Nikolaou, Spiridon 2181 GRE0.001-0.2720-5.40 
  Santorinaios, Hristodoulos 1889 GRE1.0010.35207.00 
  Katsiris, Ioannis 1949 GRE0.501-0.0720-1.40 

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)
 
 2nd open G Stamatopoulos Memorial 2019 Chess Square Athens GRE 2019-11-06
RcRownchangeKK*chgGame
 1794 2002 4.50 7 -0.70 20 -14.00 
  Drakonakis, Athanasios 1674 GRE1.0010.13202.60 
  Athanasakopoulos, Alexandros 1602  * GRE1.0010.08201.60 
  Nikoleris, Evangelos 1911 GRE1.0010.38207.60 
  Dimitriou, Georgios 1976 GRE0.501-0.0420-0.80 
  Delithanasis, Dimitrios 1938 GRE0.001-0.5920-11.80 
  Karounis, Ioannis 1671 GRE1.0010.12202.40 
  Sideris, Theodoros 1783 GRE0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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