Individual Calculations July 2009
 Ntelopoulos, Ioannis  Total change: 1.75  Rating chartPersonal card
 TER. CLUB'S CHAMP. B' CAT. THESS-HALK 2009 THESSALONIKI GRE 2009-02-08
RcRownchangeKK*chgGame
 1873 2000 2.00 3 0.07 25 1.75 
  Papahristou, Nikolaos 2021 GRE0.001-0.4725-11.75 
  Demiris, Georgios 1650 GRE1.0010.11252.75 
  Lykoudis, Kostas 1949 GRE1.0010.432510.75 

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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