Individual Calculations March 2019
 Macha, Martin  Total change: 13.00  Rating chartPersonal card
 Krajska soutez PDSS 2018/2019 zapad r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1710 1422 1.00 2 0.65 20 13.00 
  Macek, Ondrej 1822  * CZE0.001-0.0820-1.60 
  Mottl, Jan 1597 CZE1.0010.732014.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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