Blitz: Individual Calculations September 2022
 Zbrzeski, Piotr  Total change: -4.20  Rating chartPersonal card
 Blitza FIDE granie w Hetmanie 13_2022 Warszawa POL 2022-08-19
RcRownchangeKK*chgGame
 1481 1638 8.00 12 -0.21 20 -4.20 
  Lachcik, Marek 1368 POL1.0010.17203.40 
  Lachcik, Marek 1368 POL1.0010.17203.40 
  Flis, Piotr 1482 POL1.0010.29205.80 
  Flis, Piotr 1482 POL1.0010.29205.80 
  Adamski, Jan m2025 POL0.001-0.0920-1.80 
  Adamski, Jan m2025 POL0.5010.41208.20 
  Malicki, Jan 1531 POL0.001-0.6520-13.00 
  Malicki, Jan 1531 POL0.001-0.6520-13.00 
  Chmielowiec, Aleksander 1238  * POL1.0010.08201.60 
  Chmielowiec, Aleksander 1114 POL0.501-0.4720-9.40 
  Zoltkowski, Marcin 1305 POL1.0010.12202.40 
  Zoltkowski, Marcin 1305 POL1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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