Blitz: Individual Calculations August 2023
 Graff, Ben  Total change: -16.60  Rating chartPersonal card
 2023 British Championship: First Blitz Open Leicester ENG 2023-07-20
RcRownchangeKK*chgGame
 1881 1705 2.50 8 0.07 20 1.40 
  Kothari, Jai 1696 ENG1.0010.49209.80 
  Wells, Tony D 2070 ENG0.001-0.1020-2.00 
  Siddharth, Gopakumar 1826 ENG0.5010.16203.20 
  Matlak, Oleksandr 2158 UKR1.0010.942018.80 
  Broughton, Daniel 2013 ENG0.001-0.1420-2.80 
  Wastney, Dylan 1878 ENG0.001-0.2720-5.40 
  Goss, Alex 1801 IRL0.001-0.3720-7.40 
  Mandnikar, Atreya 1602 IND0.001-0.6420-12.80 

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)
 
 2023 British Championship: Second Blitz Open Leicester ENG 2023-07-25
RcRownchangeKK*chgGame
 1658 1705 4.00 9 -0.90 20 -18.00 
  Green, Michael 1916 ENG1.0010.772015.40 
  Patel, Zain 1918 ENG0.5010.27205.40 
  Madhavan, Sanjith 1793 SCO0.001-0.3820-7.60 
  Blades, Kit 1373 ENG0.001-0.8820-17.60 
  Dicen, Elis Denele 1802 ENG0.001-0.3720-7.40 
  Thomas, James 1616 ENG1.0010.38207.60 
  Kumar, Arnav 1305  * ENG1.0010.08201.60 
  Lebedev, Lion 1680 ENG0.001-0.5320-10.60 
  Zhu, Pengxiao 1523 ENG0.501-0.2420-4.80 
 * 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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