Blitz: Individual Calculations September 2023
 Urbanski, Jacek  Total change: -12.80  Rating chartPersonal card
 Torun Chess Summer - turniej blyskawiczny Torun POL 2023-08-18
RcRownchangeKK*chgGame
 1479 1229 1.00 7 -0.64 20 -12.80 
  Grabowski, Marek 1594 POL0.001-0.1020-2.00 
  Lewandowski, Marek 1800 POL0.001-0.0220-0.40 
  Marzec, Konrad 1430 POL0.001-0.2420-4.80 
  Czekalski, Pawel 1203 POL0.001-0.5420-10.80 
  Politowski, Robert 1580 POL0.001-0.1120-2.20 
  Szudy, Piotr 1279 POL1.0010.572011.40 
  Daniszewski, Kacper 1470 POL0.001-0.2020-4.00 

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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