Individual Calculations October 2021
 Zawierucha, Aleksander  Total change: 12.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski 2021 - II liga Sypniewo POL 2021-09-04
RcRownchangeKK*chgGame
 1918 1900 3.00 5 0.62 20 12.40 
  Komendecki, Antoni 1844 POL1.0010.42208.40 
  Szwaj, Jacek 1944 POL0.5010.06201.20 
  Borowski, Przemyslaw 1863 POL0.001-0.5520-11.00 
  Stoppel, Mariusz 1956 POL1.0010.582011.60 
  Kalmuk, Krzysztof 1983 POL0.5010.11202.20 

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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