Rapid: Individual Calculations August 2023
 Graff, Ben  Total change: -42.00  Rating chartPersonal card
 2023 British Championship: First Rapidplay Open Leicester ENG 2023-07-21
RcRownchangeKK*chgGame
 1972 1663 1.50 6 0.50 20 10.00 
  Brewer, Callum D 2071 ENG1.0010.922018.40 
  Wells, Tony D 1898 ENG0.5010.29205.80 
  Tozer, Philip A A 1982 ENG0.001-0.1320-2.60 
  Talbot, Mark A 2058 ENG0.001-0.0820-1.60 
  Moore, Gerald 2119 ENG0.001-0.0620-1.20 
  Kothari, Jai 1706 ENG0.001-0.4420-8.80 

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 Rapidplay Open Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1619 1663 2.00 5 -0.77 20 -15.40 
  Pert, Max 1796 ENG0.001-0.3220-6.40 
  Bhatia, Kanishka 1619 SCO0.001-0.5620-11.20 
  Smith, Andrew Pe 1433 ENG1.0010.21204.20 
  Staples, Neil 1735 ENG0.5010.10202.00 
  Banerji, Kumar 1513 ENG0.501-0.2020-4.00 

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: Third Rapidplay Open Leicester ENG 2023-07-29
RcRownchangeKK*chgGame
 1607 1663 1.00 5 -1.83 20 -36.60 
  Biermann, Florian 1823 ISR0.001-0.2920-5.80 
  Anand, Dhriti 1491 ENG1.0010.27205.40 
  Madhavan, Sanjith 1775 SCO0.001-0.3520-7.00 
  Kairat, Alexander 1581 ENG0.001-0.6120-12.20 
  Moh, Hon Meng 1366 SGP0.001-0.8520-17.00 

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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