Individual Calculations December 2018
 Niemiec, Krzysztof  Total change: -20.20  Rating chartPersonal card
 III Liga Malopolska Seniorow 2018 Zabierzow POL 2018-10-13
RcRownchangeKK*chgGame
 1903 1903 1.00 4 -1.01 20 -20.20 
  Knapik, Lucjan 1858 POL0.001-0.5620-11.20 
  Dziewonski, Dariusz 1713 POL0.501-0.2520-5.00 
  Gawor, Jan Pawel 1920 POL0.5010.02200.40 
  Kudas, Damian 2120 POL0.001-0.2220-4.40 

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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