Individual Calculations July 2021
 Levine, Joseph  Total change: -48.00  Rating chartPersonal card
 2021 National Open - Under 2300 Las Vegas, Nevada USA 2021-06-17
RcRownchangeKK*chgGame
 1863 2073 4.00 7 -1.20 40 -48.00 
  Chinchwadkar, Om 1673  * USA0.501-0.4240-16.80 
  Shrivastav, Kunal 1788 USA0.501-0.3440-13.60 
  Simms, Rickie 1912 USA1.0010.294011.60 
  Liu, Eric Chang 1688 USA0.001-0.9140-36.40 
  Redfield, Grant 1923 USA1.0010.304012.00 
  Studen, Damir 2118 USA0.001-0.4440-17.60 
  Penagalapati, Abhinav 1940 USA1.0010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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