Individual Calculations August 2023
 Zdybel, Szymon  Total change: -38.80  Rating chartPersonal card
 Warsaw Chess Festival - group C Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1307 1101 0.00 4 -0.97 40 -38.80 
  Mirowski, Przemyslaw 1430 POL0.001-0.1240-4.80 
  Bajno, Adam 1303 POL0.001-0.2440-9.60 
  Winiarski, Szymon 1279 POL0.001-0.2740-10.80 
  Rozycki, Wojciech 1215 POL0.001-0.3440-13.60 

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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