Individual Calculations December 2017
 Radecki, Adam  Total change: 18.40  Rating chartPersonal card
 DMP - III Liga Seniorow 2018 Round 4-6 Silesia POL 2017-11-25
RcRownchangeKK*chgGame
 1989 1814 1.00 2 0.46 40 18.40 
  Rydzewski, Pawel 1999 POL1.0010.744029.60 
  Pochcial, Jan 1979 POL0.001-0.2840-11.20 

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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