Individual Calculations October 2019
 Siedlinski, Piotr  Total change: -24.80  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1983 2062 3.00 7 -1.24 20 -24.80 
  Chmielarz, Maciej 2008 POL0.501-0.0820-1.60 
  Szymczak, Rafal 1845 POL1.0010.22204.40 
  Kolasinski, Krzysztof 2104 POL0.001-0.4420-8.80 
  Szatan, Rafal 1930 POL0.501-0.1820-3.60 
  Bernat, Marcin 2023 POL0.001-0.5520-11.00 
  Pasieka, Marcin 1931 POL0.501-0.1820-3.60 
  Chrzaszcz, Malvina 2037 POL0.501-0.0320-0.60 

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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