Individual Calculations March 2017
 Niezgodka, Adam  Total change: 14.80  Rating chartPersonal card
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 round 6-7 Poznan POL 2017-02-19
RcRownchangeKK*chgGame
 1773 1623 1.00 2 0.37 40 14.80 
  Butyrowski, Marcel 1668 POL0.001-0.4440-17.60 
  Mietkiewicz, Jacek 1877 POL1.0010.814032.40 

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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