Individual Calculations October 2022
 Bienias, Piotr  Total change: -6.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2022 Jastrzebia Gora POL 2022-09-03
RcRownchangeKK*chgGame
 1923 1957 4.50 9 -0.33 20 -6.60 
  Chalupnik, Marcin 2135 POL1.0010.732014.60 
  Bernat, Marcin 1905 POL0.501-0.0720-1.40 
  Olszewski, Marek 1980 POL1.0010.532010.60 
  Kalkowski, Igor 1892 POL0.001-0.5920-11.80 
  Kindler, Przemyslaw 1969 POL0.001-0.4820-9.60 
  Grzesik, Norbert 1983 POL0.5010.04200.80 
  Pazdzierz, Piotr 1598 POL0.001-0.9020-18.00 
  Kitewski, Bartosz 1991 POL1.0010.552011.00 
  Rzeszowski, Dominik 1855 POL0.501-0.1420-2.80 

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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