Individual Calculations April 2022
 Vah, Denis  Total change: 28.20  Rating chartPersonal card
 Brussels Open Winter 2022 Brussels BEL 2022-01-10
RcRownchangeKK*chgGame
 1770 1895 5.50 7 1.08 20 21.60 
  Shah, Shabeeh 1495  * BEL1.0010.08201.60 
  Siebert, Matias 1568 BEL1.0010.13202.60 
  Laurent, Justin 1509 BEL1.0010.09201.80 
  Coy, Rupert 1845 AUS1.0010.43208.60 
  Fogel, Pierre 2034 BEL0.5010.19203.80 
  Maddens, Martijn c2149 BEL0.001-0.1920-3.80 
  Polin, Giulia 1788 ITA1.0010.35207.00 
 * 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)
 
 Belgian Interclubs 2021-2022 Round 9 Various Places BEL 2022-03-13
RcRownchangeKK*chgGame
 1772 1894 1.00 1 0.33 20 6.60 
  Hematyar, Fardin 1772 NED1.0010.33206.60 

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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