Individual Calculations April 2017
 Zaires Karanasios, Konstantinos  Total change: 4.40  Rating chartPersonal card
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1433 1404 2.50 5 0.22 20 4.40 
  Patriki, Alexandra 1133 GRE0.001-0.8320-16.60 
  Gkountras, Klearchos-Angelos 1021 GRE1.0010.09201.80 
  Hosseini-Tambatambai, Areios 1730 GRE1.0010.872017.40 
  Ioannidis, Kleovoulos 1676 GRE0.5010.33206.60 
  Gioras, Ioannis 1605 GRE0.001-0.2420-4.80 

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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