Individual Calculations October 2020
 Ivanova, Dilyana  Total change: 10.80  Rating chartPersonal card
 34th Open Teteven Teteven BUL 2020-08-23
RcRownchangeKK*chgGame
 1770 1732 4.00 8 0.27 40 10.80 
  Dimitrov, Radoslav g2132  * BUL0.001-0.0840-3.20 
  Angelov, Kristian 1505 BUL1.0010.21408.40 
  Kolev, Lachezar 2003 BUL0.001-0.1740-6.80 
  Nikolov, Jordan 1428 BUL1.0010.14405.60 
  Nenkov, Ljudmil 2132  * BUL0.001-0.0840-3.20 
  Sabov, Borislav 1601 BUL1.0010.324012.80 
  Trendafilov, Plamen 1332  * BUL1.0010.08403.20 
  Mladenov, Emil 2026 BUL0.001-0.1540-6.00 
 * 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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