Individual Calculations March 2020
 Marzec, Jaroslaw  Total change: -28.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2020 - I Liga Round 1-4 Chorzow POL 2020-02-08
RcRownchangeKK*chgGame
 1653 1961 2.00 4 -1.42 20 -28.40 
  Bober, Mateusz 1583 POL1.0010.09201.80 
  Kwasniewski, Pawel 1701 POL0.501-0.3220-6.40 
  Maslanka, Wojciech 1722 POL0.001-0.8020-16.00 
  Raba, Bartosz 1606 POL0.501-0.3920-7.80 

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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