Individual Calculations February 2020
 Maniati, Konstantina  Total change: -30.80  Rating chartPersonal card
 42nd open White Tower 2020 B group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1215 1178 1.50 5 -0.77 40 -30.80 
  Peikos, Rafail 1342 GRE0.001-0.2840-11.20 
  Kyparissopoulos, Nikolaos 1027 GRE0.001-0.7040-28.00 
  Vardaka, Styliani 1014 GRE1.0010.284011.20 
  Katsigris, Antonios 1425 GRE0.5010.314012.40 
  Nikolaidou, Maria 1268 GRE0.001-0.3840-15.20 

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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