Individual Calculations August 2022
 Ward, Noah  Total change: 58.80  Rating chartPersonal card
 27th annual Pacific Coast Open Premier Los Angeles, CA USA 2022-07-15
RcRownchangeKK*chgGame
 1869 1735 2.50 3 1.47 40 58.80 
  Shi, Roger V V 1644 USA1.0010.384015.20 
  Wang, Isaac 1894 USA0.5010.21408.40 
  Zhang, Nathaniel Albion 2068 USA1.0010.884035.20 

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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