Individual Calculations November 2020
 Baranowski, Jan  Total change: -6.80  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow (MA - WM) Chlopcy (2010-2012) Brok POL 2020-10-02
RcRownchangeKK*chgGame
 1154 1032 0.50 2 -0.17 40 -6.80 
  Hartlinski, Tomasz 1143 POL0.001-0.3540-14.00 
  Olsztyn, Aleks 1165 POL0.5010.18407.20 

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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