Individual Calculations October 2022
 Olszewski, Marek  Total change: -23.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2022 Jastrzebia Gora POL 2022-09-03
RcRownchangeKK*chgGame
 1968 1980 3.50 9 -1.15 20 -23.00 
  Gbyl, Andrzej 2144 POL1.0010.722014.40 
  Miszczak, Dariusz 1998 POL0.001-0.4720-9.40 
  Bienias, Piotr 1957 POL0.001-0.5320-10.60 
  Ziemniak, Piotr 1816 POL0.501-0.2220-4.40 
  Brylski, Pawel 1971 POL0.001-0.5120-10.20 
  Jaworski, Maciej 2086 POL0.5010.14202.80 
  Zawierucha, Aleksander 1946 POL0.501-0.0520-1.00 
  Pomagalski, Marcin 1884 POL0.001-0.6320-12.60 
  Lizak, Sebastian 1907 POL1.0010.40208.00 

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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