Blitz: Individual Calculations September 2023
 Urbanska, Ada  Total change: 16.00  Rating chartPersonal card
 Otwarty turniej w szachach blyskawicznych z okazji 85 lecia Klubu MLKS Krajna Sepolno Sepolno Krajenskie POL 2023-08-12
RcRownchangeKK*chgGame
 1500 1115 1.00 4 0.40 40 16.00 
  Penza, Denis 1714 UKR0.001-0.0240-0.80 
  Operman, Dariusz 1427 POL0.001-0.1440-5.60 
  Kozak, Miroslaw 1170 POL1.0010.584023.20 
  Jastrzebski, Wlodzimierz 1690 POL0.001-0.0240-0.80 

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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