Individual Calculations September 2023
 Dyakov, Martin  Total change: -9.00  Rating chartPersonal card
 Open Teteven 2023 Teteven BUL 2023-08-01
RcRownchangeKK*chgGame
 1858 2000 4.00 7 -0.45 20 -9.00 
  Neychev, Nikola 1600  * BUL1.0010.08201.60 
  Drenchev, Petar g2336 BUL0.001-0.1220-2.40 
  Stoyanov, Ognyan 1554 BUL1.0010.06201.20 
  Stankov, Apostol 1673 BUL1.0010.13202.60 
  Krastev, Goran 2141 BUL0.001-0.3120-6.20 
  Hristov, Krasimir Iv. 1618 BUL1.0010.09201.80 
  Badev, Kiril f2087 BUL0.001-0.3820-7.60 
 * 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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