Blitz: Individual Calculations January 2023
 Kolev, Hristian  Total change: 26.20  Rating chartPersonal card
 IX Sunway Sitges Chessable Blitz - Open Sitges (Barcelona) ESP 2022-12-18
RcRownchangeKK*chgGame
 2008 1752 3.00 8 1.31 20 26.20 
  Congiu, Mathilde wm2201 FRA0.001-0.0620-1.20 
  Fanninger, Leon 2085 AUT0.001-0.1220-2.40 
  Rodriguez Redondo, Adhara wf1996 ESP1.0010.802016.00 
  Vaibhav, Jayant Raut c2147 IND0.001-0.0820-1.60 
  Halegua, Dani 1969 FRA1.0010.782015.60 
  Uber Gracia, Hugo 2020 ESP0.001-0.1720-3.40 
  Perez Aleman, Pedro Tomas 2011 ESP0.001-0.1820-3.60 
  Saravanan, Durga 1636 SGP1.0010.34206.80 

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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