Individual Calculations August 2019
 Papaioannou, Ioannis  Total change: 4.90  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2584 2640 4.50 7 0.49 10 4.90 
  Navara, David g2734 CZE0.5010.13101.30 
  Macieja, Bartlomiej g2500 POL1.0010.31103.10 
  Kourkoulos-Arditis, Stamatis m2436 GRE0.501-0.2610-2.60 
  Saric, Ivan g2681 CRO0.5010.06100.60 
  Laznicka, Viktor g2658 CZE0.5010.03100.30 
  Tilicheev, Viacheslav m2525 RUS1.0010.34103.40 
  David, Alberto g2553 ITA0.501-0.1210-1.20 

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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