Individual Calculations September 2022
 Louka, Marianthi  Total change: 2.00  Rating chartPersonal card
 31st International open of Kavala - B group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1678 1509 2.50 8 0.10 20 2.00 
  Bektas, Cagan Erdem 1797 TUR0.001-0.1620-3.20 
  Arandjelovic, Aleksandar Z 1871 SRB1.0010.902018.00 
  Tsilidis, Christos 1808 GRE0.001-0.1520-3.00 
  Weber, Yonatan 1682 ISR0.001-0.2720-5.40 
  Tzovani, Dimitra 1293 GRE0.501-0.2820-5.60 
  Konstantinidis, Mavroudis 1622 GRE1.0010.652013.00 
  Apostolakakis, Ioannis 1795 GRE0.001-0.1620-3.20 
  Ntouvelos, Ioannis 1557 GRE0.001-0.4320-8.60 

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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