Blitz: Individual Calculations January 2023
 Wydra, Artur  Total change: -29.60  Rating chartPersonal card
 Otwarte Mistrzostwa AZS UMK Torun Blitz Torun POL 2022-12-28
RcRownchangeKK*chgGame
 1579 1425 1.50 8 -1.48 20 -29.60 
  Witkowski, Andrzej 1858 POL0.001-0.0620-1.20 
  Papka, Sebastian 2007 POL0.001-0.0220-0.40 
  Paziak, Patryk 1869 POL0.001-0.0620-1.20 
  Lewandowski, Mateusz 1332 POL0.001-0.6320-12.60 
  Grabowski, Marek 1752 POL0.001-0.1320-2.60 
  Sliwonik, Robert 1393 POL0.501-0.0420-0.80 
  Domeradzka, Karolina 1181 POL0.501-0.3020-6.00 
  Czekalski, Pawel 1240 POL0.501-0.2420-4.80 

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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