Individual Calculations October 2019
 Berdos, Konstantinos  Total change: -50.40  Rating chartPersonal card
 27th International tournament of Nikaia 2019 B group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1240 1204 1.50 6 -1.26 40 -50.40 
  Athanasopoulos, Georgios 45299 1467 GRE0.001-0.1840-7.20 
  Dervishi, Claudio 1037 GRE1.0010.284011.20 
  Kassios, Dimitrios 1405 GRE0.001-0.2440-9.60 
  Karagiorgos, Nikolaos 1381 GRE0.001-0.2740-10.80 
  Makrygiannis, Ion Periandros 1079 GRE0.001-0.6740-26.80 
  Pagkalis, Konstantinos 1073 GRE0.501-0.1840-7.20 

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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