Blitz: Individual Calculations January 2020
 Chandra, Vania Vindy  Total change: -12.60  Rating chartPersonal card
 Eastern Asia Girls Blitz Championship 2019 Tanauan City PHI 2019-12-15
RcRownchangeKK*chgGame
 1601 1794 4.50 7 -0.63 20 -12.60 
  Chua, Jia-Tien wc1551 MAS0.501-0.3020-6.00 
  Nguyen, Thi Minh Oanh wf1801 VIE0.001-0.4920-9.80 
  Villa, Ma. Elayza 1597 PHI0.001-0.7520-15.00 
  Racasa, Antonella Berthe 1394  * PHI1.0010.08201.60 
  Perez, Elah Sarelle 1624 PHI1.0010.28205.60 
  Tejada, Rizalyn Jasmine 1597 PHI1.0010.25205.00 
  San Diego, Jerlyn Mae 1646 PHI1.0010.30206.00 
 * 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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