Individual Calculations February 2019
 Magalakis, Stefanos  Total change: -40.80  Rating chartPersonal card
 41st International Tournament White Tower 2019 B group Thessaloniki GRE 2019-01-02
RcRownchangeKK*chgGame
 1633 1668 3.50 6 0.24 40 9.60 
  Sioulas, Stylianos 1390 GRE1.0010.17406.80 
  Zaires Karanasios, Konstantinos 1384 GRE0.501-0.3440-13.60 
  Hosseini-Tambatambai, Areios 1699 GRE1.0010.544021.60 
  Minas, Ioannis 1973 GRE0.5010.364014.40 
  Stoimenidis, Dimitrios 1529 GRE0.501-0.1940-7.60 
  Hidzos, Georgios 1821 GRE0.001-0.3040-12.00 

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)
 
 2019 Team Championships ESSTH-CHALK POA Rounds 1-3 ESSTH-CHALK GRE 2019-01-13
RcRownchangeKK*chgGame
 1557 1668 0.00 2 -1.26 40 -50.40 
  Kalogridis, Antonios 1726 GRE0.001-0.4240-16.80 
  Mitsiou, Konstantinos 1387 GRE0.001-0.8440-33.60 

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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