Individual Calculations October 2021
 Pniewska, Beata  Total change: 0.80  Rating chartPersonal card
 ELIMINACJE STREFOWE DO MISTRZOSTW POLSKI JUNIOROW I MLODZIKOW KP-PO (D-13) Jastrzebia Gora POL 2021-09-20
RcRownchangeKK*chgGame
 1211 1423 1.50 2 0.02 40 0.80 
  Kawala, Camilla 1066 POL1.0010.11404.40 
  Sliwicka, Weronika 1356 POL0.501-0.0940-3.60 

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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