Individual Calculations March 2023
 Mangudi, Amudan  Total change: 38.40  Rating chartPersonal card
 2023 Arizona Spring Training Classic - 2000 and over Mesa, AZ USA 2023-02-24
RcRownchangeKK*chgGame
 1947 1608 1.50 3 0.96 40 38.40 
  Yin, Evan 1753 USA1.0010.694027.60 
  Arab, Kiana wc1824 USA0.5010.284011.20 
  Atoufi, Pedram f2264 IRI0.001-0.0140-0.40 

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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