Individual Calculations September 2016
 Arnaudov, Petar  Total change: 18.00  Rating chartPersonal card
 31st International Open Teteven Teteven BUL 2016-08-13
RcRownchangeKK*chgGame
 2030 1989 4.50 8 0.90 20 18.00 
  Sapareva, Magdalena 1589  * BUL1.0010.08201.60 
  Bizov, Stojan 1743 BUL1.0010.19203.80 
  Todorov, Momchil 2304 BUL1.0010.862017.20 
  Janev, Pavel 2254 BUL0.001-0.1820-3.60 
  Raev, Rostislav 2257 BUL0.001-0.1720-3.40 
  Kolev, Velio 1799 BUL1.0010.25205.00 
  Galunov, Todor f2287 BUL0.5010.35207.00 
  Dereshki, Dario 2004 BUL0.001-0.4820-9.60 
 * 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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