Individual Calculations October 2022
 Khanna, Savir  Total change: 81.60  Rating chartPersonal card
 2022 CalChess State Open Class Championship - Class B Milpitas, California USA 2022-09-03
RcRownchangeKK*chgGame
 1459 1159 2.50 3 2.04 40 81.60 
  Gnana Hari Sekar, Easwar 1392 USA0.5010.294011.60 
  Benaid, Henry 1454 USA1.0010.854034.00 
  Zhu, Thomas 1532 USA1.0010.904036.00 

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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