Individual Calculations September 2021
 Pan, Kevin  Total change: 89.60  Rating chartPersonal card
 26th Annual Pacific Coast Open - Premier Van Nuys, California USA 2021-07-30
RcRownchangeKK*chgGame
 2071 2111 3.00 5 0.26 40 10.40 
  Eswaran, Aksithi wc1755 USA1.0010.11404.40 
  Khachiyan, Melikset g2474 USA0.001-0.1040-4.00 
  Zeng, Elbert 1852 USA1.0010.18407.20 
  Oberoi, Shelev 2155 USA0.5010.06402.40 
  Xia, Yusheng 2117 USA0.5010.01400.40 

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)
 
 PNWCC FIDE Hybrid Match - PNWCC (USA) vs Bulgaria Redmond, San Francisco (USA) and Plovdiv, Sofia (BUL) USA 2021-08-28
RcRownchangeKK*chgGame
 2317 2129 3.00 4 1.98 40 79.20 
  Simeonov, Stefan 2349 BUL0.5010.284011.20 
  Simeonov, Stefan 2349 BUL1.0010.784031.20 
  Georgiev, Todor 2285 BUL1.0010.714028.40 
  Georgiev, Todor 2285 BUL0.5010.21408.40 

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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