Individual Calculations October 2023
 Wang, Tianmu  Total change: -32.80  Rating chartPersonal card
 51st Capps Memorial Championship - over 1600 San Francisco, CA USA 2023-09-16
RcRownchangeKK*chgGame
 1419 1348 0.50 3 -0.82 40 -32.80 
  Reingold-Nutman, Itai 1722 USA0.001-0.1040-4.00 
  Reifurth, Lawrence M 1219 USA0.501-0.1740-6.80 
  Tam, Hoa Long 1315 USA0.001-0.5540-22.00 

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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