Individual Calculations February 2019
 Arzoumanidis, Alexandros  Total change: 37.20  Rating chartPersonal card
 41st International Tournament White Tower 2019 C group Thessaloniki GRE 2019-01-02
RcRownchangeKK*chgGame
 1072 1176 3.50 4 0.93 40 37.20 
  Kapia, Aggeliki 1039 GRE0.501-0.1840-7.20 
  Gerasopoulos, Nikolaos 1091 GRE1.0010.384015.20 
  Eleftheriadis, Eleftherios I 1090 GRE1.0010.384015.20 
  Karapetian, Christos 1069 GRE1.0010.354014.00 

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)
 

 

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