Individual Calculations June 2023
 Lach, Dariusz  Total change: -30.80  Rating chartPersonal card
 DMP - III Liga Seniorow PK 2023 Bystre POL 2023-05-17
RcRownchangeKK*chgGame
 2036 1731 0.00 9 -1.54 20 -30.80 
  Kusiak, Mateusz 1926 POL0.001-0.2520-5.00 
  Sowinski, Pawel f2312 POL0.001-0.0220-0.40 
  Fistek, Dariusz 2158 POL0.001-0.0720-1.40 
  Biesiadecki, Adam 1846 POL0.001-0.3420-6.80 
  Markiewicz, Jerzy f2191 POL0.001-0.0520-1.00 
  Sygulski, Piotr 2002 POL0.001-0.1720-3.40 
  Palacki, Rafal 1888 POL0.001-0.2920-5.80 
  Babiarz, Arkadiusz 1952 POL0.001-0.2220-4.40 
  Miasik, Adrian 2049 POL0.001-0.1320-2.60 

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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