Rapid: Individual Calculations May 2023
 Zhao, George  Total change: 29.60  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1765 1675 3.50 9 -0.13 40 -5.20 
  Cook, Phil 2057 ENG0.001-0.0940-3.60 
  Redmond, Nigel 1565 ENG1.0010.354014.00 
  Ortiz Sanchez, Luis 1888 WLS1.0010.774030.80 
  Senior, Gary 1911 ENG0.001-0.2040-8.00 
  Bak, Christopher 1947 ENG0.001-0.1740-6.80 
  Lloyd, Stephen M 1579 ENG0.001-0.6340-25.20 
  Kryshtafor, Maksym 1385 UKR1.0010.16406.40 
  Sisupalan, Beni 1497 ENG0.501-0.2340-9.20 
  Ciuravin, Andrei 2058 ENG0.001-0.0940-3.60 

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)
 
 MIKE BASMAN MEMORIAL RAPIDPLAY - U2000 London ENG 2023-04-23
RcRownchangeKK*chgGame
 1565 1675 4.00 5 0.87 40 34.80 
  Hutchence, Gregg Sh 1417 ENG1.0010.18407.20 
  Buckley, Lucy 1334 ENG1.0010.12404.80 
  Konyakhin-Borrelly, Gregory Jacqu 1464 FID1.0010.23409.20 
  Dishman, Matthew 1854 LUX1.0010.734029.20 
  Dupuis, Denis K 1755 ENG0.001-0.3940-15.60 

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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