Individual Calculations December 2018
 Pitra, Robert  Total change: -19.40  Rating chartPersonal card
 Wiener Betriebsmeisterschaft B Liga 2018/2019 rd3-5 Vienna AUT 2018-10-31
RcRownchangeKK*chgGame
 1866 1860 0.50 3 -0.97 20 -19.40 
  Romo, David 1952 COL0.001-0.3720-7.40 
  Haschka, Peter 1796 AUT0.001-0.5920-11.80 
  Fuehrer, Werner 1850 AUT0.501-0.0120-0.20 

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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