Individual Calculations November 2019
 Vlachos, Theofilos  Total change: -5.60  Rating chartPersonal card
 4th open GS Farsalon 2019 Farsala GRE 2019-09-27
RcRownchangeKK*chgGame
 1463 1063 0.50 4 0.18 40 7.20 
  Arounis, Loukas 1463  * GRE0.5010.424016.80 
  Ballas, Athanasios-Panagiotis 1463  * GRE0.001-0.0840-3.20 
  Mitsiou, Georgios 1463  * GRE0.001-0.0840-3.20 
  Koukouvinos, Vasilis 1463  * GRE0.001-0.0840-3.20 
 * 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)
 
 2019 youth U16 team championship of TESS Thessalias TESSTH GRE 2019-10-12
RcRownchangeKK*chgGame
 1196 1063 0.00 1 -0.32 40 -12.80 
  Michalis, Christos 1196 GRE0.001-0.3240-12.80 

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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