Individual Calculations April 2024
 Lesniak, Mateusz  Total change: -0.20  Rating chartPersonal card
 DMP - IV Liga Szachowa Seniorow PK 2024 Round 1-5 Wisniowa POL 2024-03-09
RcRownchangeKK*chgGame
 1768 1677 2.00 5 -0.01 20 -0.20 
  Biesiadecki, Adam 2067 POL1.0010.912018.20 
  Socha, Krzysztof 1796 POL0.001-0.3420-6.80 
  Medrygal, Rafal 1623 POL0.001-0.5820-11.60 
  Kosek, Marcos 1543 POL0.501-0.1820-3.60 
  Lach, Mateusz 1812 POL0.5010.18203.60 

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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