Blitz: Individual Calculations January 2022
 Arkell, Keith C  Total change: -35.80  Rating chartPersonal card
 2021 London Chess Classic Blitz 3 London ENG 2021-12-05
RcRownchangeKK*chgGame
 2034 2398 6.50 10 -2.35 20 -47.00 
  Taylor, William J 1971 ENG1.0010.07201.40 
  Walker, Samuel A 2016 ENG1.0010.09201.80 
  Sohal, Tanraj f2129 CAN0.001-0.8320-16.60 
  Ortiz Sanchez, Luis 2038 ESP1.0010.10202.00 
  Lalic, Peter D 2163 ENG1.0010.21204.20 
  Kanyamarala, Tarun f2077 IRL1.0010.13202.60 
  Grieve, Harry f2208 ENG0.001-0.7520-15.00 
  Stubbs, Oliver 1868 ENG0.501-0.4720-9.40 
  Basson, Heinrich 1938 RSA1.0010.05201.00 
  Royal, Shreyas f1931 ENG0.001-0.9520-19.00 

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)
 
 13th Richmond Blitz Blast - "Rik Thomas Memorial" London ENG 2021-12-18
RcRownchangeKK*chgGame
 2081 2398 8.50 10 0.56 20 11.20 
  Stubbs, Oliver 1868 ENG1.0010.03200.60 
  Shard, Henry 1663 ENG1.0010.01200.20 
  Bonn, Thomas 2213 FRA1.0010.26205.20 
  Andal, Edmond 2114 PHI1.0010.16203.20 
  Taylor, Adam A 2135 ENG1.0010.18203.60 
  Grieve, Harry f2208 ENG0.501-0.2520-5.00 
  Haydon, David L f2370 ENG0.501-0.0420-0.80 
  Buckley, Graeme N m2341 ENG0.501-0.0820-1.60 
  Thatte, Nishchal 1663 ENG1.0010.01200.20 
  Zapolskis, Antanas m2232 LTU1.0010.28205.60 

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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