Blitz: Individual Calculations October 2021
 Kotlubaj, Anastazja  Total change: 8.80  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Blyskawicznych 2021 - D12 Rzeszow POL 2021-08-30
RcRownchangeKK*chgGame
 1213 1062 2.00 5 0.44 20 8.80 
  Duda, Aleksandra 1402 POL0.001-0.1220-2.40 
  Kotkowska, Antonina 1172 POL1.0010.652013.00 
  Opalka, Marta 1046 POL0.001-0.5220-10.40 
  Branka, Julia 1229 POL0.001-0.2820-5.60 
  Seemann, Lena 1217 POL1.0010.712014.20 

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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