Blitz: Individual Calculations July 2018
 Kantardzhieva, Toni  Total change: 8.20  Rating chartPersonal card
 Bulgarian Team Chess Championship - Women 2018 (Blitz) Primorsko, Bulgaria BUL 2018-06-03
RcRownchangeKK*chgGame
 1705 1722 2.50 4 0.41 20 8.20 
  Bukhteeva, Viktoria wf2122  * RUS0.5010.42208.40 
  Ilieva, Ralitsa 1395 FID1.0010.13202.60 
  Radeva, Viktoria wf1880 FID0.001-0.2920-5.80 
  Kosteva, Stefani 1422 FID1.0010.15203.00 
 * 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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