Individual Calculations December 2017
 Niedbala, Bartlomiej  Total change: 25.20  Rating chartPersonal card
 DMP - III Liga Seniorow 2018 Round 4-6 Silesia POL 2017-11-25
RcRownchangeKK*chgGame
 1835 1995 2.00 2 0.63 40 25.20 
  Kroliczek, Lucjan 1675 POL1.0010.13405.20 
  Kolodziej, Szymon 1994 POL1.0010.504020.00 

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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