Individual Calculations April 2017
 Niemier, Hubert  Total change: -20.40  Rating chartPersonal card
 Wielkopolska III Liga Seniorow 2016/2017 round 8-9 Wojewodztwo Wielkopolska POL 2017-03-26
RcRownchangeKK*chgGame
 1874 1881 0.50 2 -0.51 40 -20.40 
  Adamczewski, Jedrzej 1935 POL0.5010.08403.20 
  Pera, Adam 1813 POL0.001-0.5940-23.60 

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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