Individual Calculations February 2020
 Gkavardinas, Antonios  Total change: 12.80  Rating chartPersonal card
 1st International tournament Argo 2019 - A Volos GRE 2019-12-26
RcRownchangeKK*chgGame
 1426 1512 4.50 7 0.26 40 10.40 
  Loukas, Dimitrios G 1310 GRE1.0010.24409.60 
  Michalis, Nikolaos 1112  * GRE0.501-0.4240-16.80 
  Agrafiotis, Marios Efraim 1378 GRE1.0010.324012.80 
  Tetepoulidis, Ioannis 1912  * GRE0.001-0.0840-3.20 
  Agrafiotis, Ioannis Stylianos 1112  * GRE1.0010.08403.20 
  Skodras, Asterios 1827 GRE0.5010.364014.40 
  Raftopoulos, Emmanouil 1330 GRE0.501-0.2440-9.60 
 * 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)
 
 42nd open White Tower 2020 A group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1653 1599 4.00 9 0.06 40 2.40 
  Tsironis, Alexandros 1992 GRE0.001-0.0840-3.20 
  Zaganas, Konstantinos 1734 GRE0.001-0.3240-12.80 
  Georgiadis, Athanasios Kat 1517 GRE0.001-0.6140-24.40 
  Papadimitriou, Ilias 1579 GRE0.001-0.5340-21.20 
  Giannoulas, Christos 1646 GRE1.0010.574022.80 
  Mitsiou, Georgios 1522 GRE1.0010.394015.60 
  Kyparissopoulos, Spyridon 1276 GRE1.0010.13405.20 
  Giannopoulos, Ioannis 1742 GRE0.001-0.3140-12.40 
  Nasos, Valerios 1866 GRE1.0010.824032.80 

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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