Individual Calculations September 2022
 Ntouvelos, Ioannis  Total change: 22.60  Rating chartPersonal card
 31st International open of Kavala - B group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1620 1557 5.00 9 1.13 20 22.60 
  Stoychev, Ognian 1981 BUL0.001-0.0720-1.40 
  Athanasiou, Soumela 1336 GRE1.0010.22204.40 
  Tsekoura, Stavroula 1318 GRE1.0010.20204.00 
  Tsilidis, Christos 1808 GRE0.001-0.1920-3.80 
  Tsekoura, Vaia 1672 GRE1.0010.662013.20 
  Gkoutzouki, Aikaterini Argyro 1640 GRE0.001-0.3920-7.80 
  Kalogridis, Themistoklis 1632 GRE1.0010.602012.00 
  Weber, Yonatan 1682 ISR0.001-0.3320-6.60 
  Louka, Marianthi 1509 GRE1.0010.43208.60 

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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