Blitz: Individual Calculations January 2022
 Deren, Marcin  Total change: -81.60  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1794 1918 9.00 20 -4.08 20 -81.60 
  Vetoshko, Volodymyr g2406 UKR0.001-0.0420-0.80 
  Vetoshko, Volodymyr g2406 UKR0.001-0.0420-0.80 
  Zajac, Karol 1560 POL1.0010.10202.00 
  Zajac, Karol 1560 POL1.0010.10202.00 
  Gretarsson, Helgi Ass g2490 ISL0.001-0.0220-0.40 
  Gretarsson, Helgi Ass g2490 ISL0.001-0.0220-0.40 
  Lechowski, Witold 1607 POL1.0010.14202.80 
  Lechowski, Witold 1607 POL0.001-0.8620-17.20 
  Tchorzewski, Kazimierz 1602 POL0.001-0.8720-17.40 
  Tchorzewski, Kazimierz 1602 POL0.001-0.8720-17.40 
  Valdats, Maris 1470 LAT1.0010.06201.20 
  Valdats, Maris 1470 LAT1.0010.06201.20 
  Gorski, Wawrzyniec 1588 POL1.0010.12202.40 
  Gorski, Wawrzyniec 1588 POL1.0010.12202.40 
  Hlavina, Matous 2125 CZE0.001-0.2320-4.60 
  Hlavina, Matous 2125 CZE0.001-0.2320-4.60 
  Pycinski, Wladyslaw 1520 POL0.001-0.9220-18.40 
  Pycinski, Wladyslaw 1520 POL1.0010.08201.60 
  Jaszczuk, Piotr 1574 POL0.001-0.8820-17.60 
  Jaszczuk, Piotr 1574 POL1.0010.12202.40 

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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