Individual Calculations April 2024
 Luka, Dariusz  Total change: -12.60  Rating chartPersonal card
 DMP - IV Liga Szachowa Seniorow PK 2024 Round 1-5 Wisniowa POL 2024-03-09
RcRownchangeKK*chgGame
 1801 1822 2.00 5 -0.63 20 -12.60 
  Kosek, Marcos 1543 POL1.0010.16203.20 
  Lach, Mateusz 1812 POL0.001-0.5120-10.20 
  Biesiadecki, Adam 2067 POL1.0010.802016.00 
  Medrygal, Rafal 1623 POL0.001-0.7620-15.20 
  Lusio, Krzysztof 1958 POL0.001-0.3220-6.40 

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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