Individual Calculations May 2018
 Necada, Martin  Total change: 8.00  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2075 2110 1.50 2 0.40 20 8.00 
  Lacina, Filip 2029 CZE1.0010.39207.80 
  Kubikova, Alena wf2120 CZE0.5010.01200.20 

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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