Rapid: Individual Calculations December 2018
 Jaracz, Barbara  Total change: -8.60  Rating chartPersonal card
 IV Turniej Szachowy Barborka 2018 Polska Niepodlegla Lubin POL 2018-11-25
RcRownchangeKK*chgGame
 1935 2093 5.50 9 -0.43 20 -8.60 
  Krawczyk, Ireneusz 1693  * POL1.0010.08201.60 
  Raczykowska, Paulina 1693  * POL0.001-0.9220-18.40 
  Mazurek, Krzysztof 1693  * POL1.0010.08201.60 
  Kania, Krystian 1696 POL1.0010.08201.60 
  Tomczak, Mikolaj f2443 POL1.0010.892017.80 
  Goluch, Piotr f2337 POL0.001-0.2020-4.00 
  Czuba, Boguslaw 1821 POL1.0010.17203.40 
  Aliavdin, Nikolai m2342 BLR0.001-0.1920-3.80 
  Leczek, Weronika 1693  * POL0.501-0.4220-8.40 
 * 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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