Individual Calculations December 2018
 Diatsintos, Ilias  Total change: -8.40  Rating chartPersonal card
 Team Cup Spyros Bikos 2018 - A group ESSNA GRE 2018-09-30
RcRownchangeKK*chgGame
 1495 1344 1.00 4 -0.42 20 -8.40 
  Katsaragakis, Georgios 1744  * GRE0.001-0.0820-1.60 
  Tsounis, Serafim 1744  * GRE0.001-0.0820-1.60 
  Kontizas, Ioannis Chr 1146 GRE1.0010.24204.80 
  Sarakatsianos, Athanasios 1345 GRE0.001-0.5020-10.00 
 * 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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