Individual Calculations November 2019
 Bougas, Georgios  Total change: -0.40  Rating chartPersonal card
 4th open GS Farsalon 2019 Farsala GRE 2019-09-27
RcRownchangeKK*chgGame
 1400 1168 2.00 6 0.54 40 21.60 
  Kalogridis, Antonios 1568  * GRE0.001-0.0840-3.20 
  Zgouletas, Ioannis 1568  * GRE0.5010.424016.80 
  Valogiannis, Athanasios 1441 GRE0.001-0.1740-6.80 
  Dogias, Georgios 1298 GRE1.0010.684027.20 
  Stasinos, Ilias 1491 GRE0.001-0.1340-5.20 
  Tzovani, Dimitra 1033 GRE0.501-0.1840-7.20 
 * 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
 1129 1168 0.00 1 -0.55 40 -22.00 
  Giannopoulos, Vasileios 1129 GRE0.001-0.5540-22.00 

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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