Individual Calculations July 2022
 Rosenhouse, Jason  Total change: -28.40  Rating chartPersonal card
 16th Annual Philadelphia Open - Major Philadelphia, Pennsylvania USA 2022-06-24
RcRownchangeKK*chgGame
 1809 1851 1.00 3 -0.71 40 -28.40 
  Martin, Roger 2195 USA0.001-0.1240-4.80 
  Chinchwadkar, Om 1624 USA0.001-0.7940-31.60 
  Cherukuri, Nitesh 1609 USA1.0010.20408.00 

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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