Individual Calculations September 2017
 Radwan, Jan  Total change: -9.60  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1643 1530 2.50 8 -0.48 20 -9.60 
  Lada, Ireneusz 1930  * POL0.001-0.0820-1.60 
  Feliksinski, Tadeusz 1694 POL0.5010.22204.40 
  Daciuk, Stanislaw 1388 POL0.001-0.6920-13.80 
  Przysiecki, Kajetan c1837 POL0.001-0.1420-2.80 
  Garbarek, Wlodzimierz 1490 POL1.0010.44208.80 
  Soja, Adam 1671 POL0.001-0.3120-6.20 
  Jagiela, Piotr 1760 POL0.001-0.2120-4.20 
  Karamucki, Henryk 1371 POL1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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