Individual Calculations September 2022
 Neenan, Henry  Total change: 102.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Under 16 Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 1465 1390 3.00 5 0.98 40 39.20 
  Liu, Tianyi 1600 ENG0.001-0.2340-9.20 
  Buckman, Cyrus 1188 ENG1.0010.24409.60 
  Maton, Emily 1517 ENG0.001-0.3340-13.20 
  Harandi, Teymour 1391 ENG1.0010.504020.00 
  Ali, Shahvez 1628 ENG1.0010.804032.00 

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)
 
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1678 1390 1.50 4 0.56 40 22.40 
  Jones, Gabriel 1353 ENG1.0010.454018.00 
  De Coverly, Roger D 1918 ENG0.001-0.0340-1.20 
  Skettos, Nicolas 1921 CYP0.001-0.0340-1.20 
  Zhao, George 1519 ENG0.5010.17406.80 

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)
 
 56th Berks & Bucks Chess Congress - Challengers Maidenhead ENG 2022-08-27
RcRownchangeKK*chgGame
 1518 1390 2.00 3 1.02 40 40.80 
  Forbes, Douglas M 1529 ENG1.0010.694027.60 
  Han, Qixuan 1496 ENG0.001-0.3640-14.40 
  Hariharan, Shambavi 1529 ENG1.0010.694027.60 

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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