Individual Calculations January 2020
 Ignatiadis, Konstantinos  Total change: 28.60  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1735 1941 5.50 7 0.37 20 7.40 
  Parcharidis, Triantafyllos 1541  * GRE1.0010.08201.60 
  Asvestopoulos, Christos Dominikos 1931 GRE0.501-0.0120-0.20 
  Zamit, Kyriakos 1905 GRE1.0010.45209.00 
  Giannoutsos, Panagiotis 1607 GRE1.0010.12202.40 
  Apergis, Vasileios 1541  * GRE1.0010.08201.60 
  Vlasopoulos, Georgios 1752 GRE0.501-0.2520-5.00 
  Tsomis, Dimitrios f1871 GRE0.501-0.1020-2.00 
 * 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)
 
 2nd open G Stamatopoulos Memorial 2019 Chess Square Athens GRE 2019-11-06
RcRownchangeKK*chgGame
 1817 1941 5.50 7 1.06 20 21.20 
  Moshou, Alexia 1572 GRE1.0010.10202.00 
  Ioannidis, Efklidis 1541  * GRE1.0010.08201.60 
  Tsouptsis, Sotirios 1830 GRE0.501-0.1520-3.00 
  Sideris, Theodoros 1783 GRE1.0010.29205.80 
  Tzortzis, Dimitrios 2007 GRE0.5010.09201.80 
  Delithanasis, Dimitrios 1938 GRE1.0010.502010.00 
  Nikomanis, Andreas 2048 GRE0.5010.15203.00 
 * 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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