Individual Calculations March 2020
 Rozycki, Dariusz  Total change: -14.80  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2019/2020 Round 9-10 Masovian district POL 2020-02-09
RcRownchangeKK*chgGame
 1434 1291 0.00 2 -0.74 20 -14.80 
  Sentowski, Sebastian 1691  * POL0.001-0.0820-1.60 
  Lewandowski, Kacper 1176 POL0.001-0.6620-13.20 
 * 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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