Individual Calculations September 2020
 Sulkowski, Dawid  Total change: -11.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1408 1594 6.00 9 -0.57 20 -11.40 
  Kokot, Agnieszka 1208 POL1.0010.09201.80 
  Mocko, Maciej 1393 POL1.0010.24204.80 
  Miler, Franciszek 1472 POL0.001-0.6720-13.40 
  Kubiniok, Stanislaw 1365 POL1.0010.21204.20 
  Rosa, Antoni 1403 POL1.0010.25205.00 
  Jakubiak, Karol 1652 POL0.5010.08201.60 
  Malek, Szymon 1337 POL0.001-0.8220-16.40 
  Wojtas, Julia 1480 POL0.501-0.1620-3.20 
  Cichon, Bartlomiej 1365 POL1.0010.21204.20 

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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