Individual Calculations February 2019
 Staniewicz, Adrianna  Total change: -55.60  Rating chartPersonal card
 III Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN B Gniezno POL 2018-12-28
RcRownchangeKK*chgGame
 1197 1169 0.00 3 -1.39 40 -55.60 
  Rutkowski, Antoni 1293 POL0.001-0.3340-13.20 
  Kapelinski, Zygmunt 1069 POL0.001-0.6440-25.60 
  Karkowska, Ewa 1229 POL0.001-0.4240-16.80 

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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