Individual Calculations May 2017
 Adamczewski, Jedrzej  Total change: -5.40  Rating chartPersonal card
 Wielkopolska III Liga Seniorow 2016/2017 Round 10-11 Wojewodztwo Wielkopolska POL 2017-04-09
RcRownchangeKK*chgGame
 1845 1943 1.00 2 -0.27 20 -5.40 
  Moryson, Adrian 1839 POL1.0010.36207.20 
  Simon, Marek 1850 POL0.001-0.6320-12.60 

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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