Individual Calculations September 2016
 Primkov, Radi  Total change: -19.40  Rating chartPersonal card
 31st International Open Teteven Teteven BUL 2016-08-13
RcRownchangeKK*chgGame
 1604 1692 4.50 9 -0.97 20 -19.40 
  Galunov, Todor f2092  * BUL0.5010.42208.40 
  Raev, Rostislav 2092  * BUL0.001-0.0820-1.60 
  Demirov, Todor 1461 BUL0.001-0.7920-15.80 
  Mollov, Aleksandar 1292  * BUL1.0010.08201.60 
  Vasilev, Vladislav 1429 BUL0.001-0.8220-16.40 
  Durhan, Batuhan 1292  * TUR1.0010.08201.60 
  Banev, Simeon 1429 BUL1.0010.18203.60 
  Mihailidou, Magdalini 1467 GRE1.0010.22204.40 
  Andreev, Krasimir 1879 BUL0.001-0.2620-5.20 
 * 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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