Individual Calculations December 2019
 Alexopoulos, Alexandros  Total change: -26.20  Rating chartPersonal card
 NEP tournament Oct 2019 Patra GRE 2019-10-06
RcRownchangeKK*chgGame
 1463 1611 2.00 5 -1.31 20 -26.20 
  Deligiannis, Paraskevas 2011  * GRE0.5010.42208.40 
  Zafeirakis, Andreas 1242 GRE0.001-0.9020-18.00 
  Petratos, Dimitrios 1245 GRE1.0010.10202.00 
  Troubounis, Konstantinos 1606 GRE0.001-0.5120-10.20 
  Alexopoulos, Georgios 1211  * GRE0.501-0.4220-8.40 
 * 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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