Blitz: Individual Calculations February 2022
 Barchuk, Irina  Total change: -70.60  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 BLITZ Krakow POL 2022-01-01
RcRownchangeKK*chgGame
 1619 1934 3.00 8 -3.53 20 -70.60 
  Lecki, Leonard 1534  * POL1.0010.08201.60 
  Danielyan, Vahe m2435 ARM0.001-0.0420-0.80 
  Baczynski, Jakub 1554 POL1.0010.09201.80 
  Szopa, Emilia 1621 POL0.001-0.8620-17.20 
  Sai, Alagappan S 1553 IND0.001-0.9120-18.20 
  Serewa, Antoni 1437 POL0.001-0.9620-19.20 
  Rose, Nathan 1343 NZL1.0010.02200.40 
  Maklakova, Naomi 1472 LAT0.001-0.9520-19.00 
 * 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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