Blitz: Individual Calculations December 2023
 Chavez Echeverria, Ana Karen  Total change: 16.00  Rating chartPersonal card
 OP BLITZ WYCC 2023 MONTESILVANO ITA 2023-11-16
RcRownchangeKK*chgGame
 1588 1299 2.00 8 0.40 40 16.00 
  Davide, Roberto 1878 ITA0.001-0.0240-0.80 
  Esmer, Kemal Eymen 1669 LUX0.001-0.1040-4.00 
  Costantini, Marco 1711 ITA1.0010.934037.20 
  Borba, Joao Miguel Barbosa 1564 BRA0.001-0.1840-7.20 
  Li, Anna Sofie 1589 DEN0.001-0.1640-6.40 
  Yim, Jay 1086 KOR1.0010.23409.20 
  Merida Ceballos, Sebastian 1651 VEN0.001-0.1140-4.40 
  Huang, Hsuan-Chen 1555 TPE0.001-0.1940-7.60 

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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