Individual Calculations April 2021
 Fischer, Robert  Total change: -4.20  Rating chartPersonal card
 2021 Charlotte Spring Classic Charlotte, North Carolina USA 2021-03-26
RcRownchangeKK*chgGame
 2083 1926 1.00 4 -0.21 20 -4.20 
  Venkat, Raghav 2175 USA0.5010.31206.20 
  Singh, Hersh 2131 USA0.5010.26205.20 
  Fishbein, Mitch 2127 USA0.001-0.2420-4.80 
  Mundayat, Abinav 1899 USA0.001-0.5420-10.80 

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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