Individual Calculations March 2024
 Haliamanis, Georgios  Total change: -30.60  Rating chartPersonal card
 187th Ampelokipoi Open Jan 2024 Athens GRE 2024-01-10
RcRownchangeKK*chgGame
 1670 2182 3.50 7 -2.75 20 -55.00 
  Maratos, Antonios 1390 GRE1.0010.00200.00 
  Masa, Alexandros 1653 GRE0.501-0.4720-9.40 
  Nemtsas, Hristoforos 1798 GRE0.001-0.9120-18.20 
  Kokkalis, Georgios Stef 1782  * GRE1.0010.08201.60 
  Panagiotakos, Petros 1534 GRE1.0010.01200.20 
  Himaras, Stefanos 2210 GRE0.001-0.4620-9.20 
  Mavrogeorgos, Ilias 1324 GRE0.001-1.0020-20.00 
 * 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)
 
 2024 Team Championship of Attica - A Local Rounds 1-7 Attica GRE 2024-01-14
RcRownchangeKK*chgGame
 1918 2182 6.00 6 1.22 20 24.40 
  Kefalas, Spyridon 1993 GRE1.0010.25205.00 
  Mbirlis, Hristos 1936 GRE1.0010.19203.80 
  Dimitropoulos, Achillefs 1782  * GRE1.0010.08201.60 
  Spyrou, Antonios 1690 GRE1.0010.04200.80 
  Kefalis, Hristos 2032 GRE1.0010.30206.00 
  Pantelidis, Ioannis 2076 GRE1.0010.36207.20 
 * 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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