Individual Calculations February 2023
 Sriram, Pragyan  Total change: -16.00  Rating chartPersonal card
 11th annual Boston Chess Congress - U2100 Section Boston MA USA 2023-01-06
RcRownchangeKK*chgGame
 1648 1623 1.00 3 -0.40 40 -16.00 
  Mutnuri, Krishna Saketh 1632 USA0.5010.01400.40 
  Gabbara, Faris F 1648 USA0.5010.03401.20 
  Xu, Jayden 1663 USA0.001-0.4440-17.60 

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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