Individual Calculations September 2023
 Yanev, Pavel  Total change: 5.40  Rating chartPersonal card
 Open Teteven 2023 Teteven BUL 2023-08-01
RcRownchangeKK*chgGame
 1991 2149 5.00 7 0.27 20 5.40 
  Tonev, Slavcho 1749  * BUL1.0010.08201.60 
  Petroff, Vlad 1727 ROU1.0010.07201.40 
  Ignatov, Georgi 2059 BUL1.0010.38207.60 
  Raeva, Elitsa wm2189 BUL0.5010.06201.20 
  Badev, Kiril f2087 BUL0.501-0.0920-1.80 
  Tashkov, Rumen 2108 BUL0.501-0.0620-1.20 
  Popov, Ilian 2020 BUL0.501-0.1720-3.40 
 * 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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