Individual Calculations June 2019
 Lach, Mariusz  Total change: -16.00  Rating chartPersonal card
 DMP - III Liga Szachowa Seniorow PK 2019 Lubenia POL 2019-04-26
RcRownchangeKK*chgGame
 1456 1600 3.00 5 -0.40 40 -16.00 
  Drozdzal, Michal 1401 POL1.0010.24409.60 
  Klok, Kacper 1361 POL0.501-0.3040-12.00 
  Sowinski, Pawel 1679 POL1.0010.614024.40 
  Kielb, Miroslaw 1329 POL0.501-0.3340-13.20 
  Biesiadecki, Adam 1511 POL0.001-0.6240-24.80 

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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