Rapid: Individual Calculations September 2019
 Krawiec, Grzegorz  Total change: -16.80  Rating chartPersonal card
 Adolf Anderssen Cup 2019 Wroclaw POL 2019-08-04
RcRownchangeKK*chgGame
 1841 1750 1.50 6 -0.84 20 -16.80 
  Kossobudzki, Robert 2024 POL0.001-0.1720-3.40 
  Kossobudzki, Robert 2024 POL0.001-0.1720-3.40 
  Wlodarczak, Damian 1662 POL0.501-0.1220-2.40 
  Wlodarczak, Damian 1662 POL0.501-0.1220-2.40 
  Simon, Marek 1837 POL0.001-0.3820-7.60 
  Simon, Marek 1837 POL0.5010.12202.40 

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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