Blitz: Individual Calculations September 2022
 Vidyarthi, Omya  Total change: 74.00  Rating chartPersonal card
 2022 NAYCC Blitz U18 Calgary CAN 2022-08-14
RcRownchangeKK*chgGame
 1705 1389 5.00 6 3.70 20 74.00 
  Garcia Ozaeta, Ailed Monserrat 1400 MEX1.0010.522010.40 
  Esquivel San Agustin, Diego 1546 MEX1.0010.712014.20 
  May Sanchez, Andres Elias 1417 MEX0.001-0.4620-9.20 
  Bian, Erin wc1929 USA1.0010.972019.40 
  Singh, Hersh 1920 USA1.0010.972019.40 
  Xu, Daniel 2020 CAN1.0010.992019.80 

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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