Individual Calculations March 2024
 Tang, Lydia  Total change: 23.20  Rating chartPersonal card
 8th Annual George Washington - U2100 Dulles, VA USA 2024-02-23
RcRownchangeKK*chgGame
 1387 1492 2.50 3 0.58 40 23.20 
  Sathiesh, Kavin Chandar 1424 USA1.0010.414016.40 
  Huang, Lucia 1301 USA1.0010.254010.00 
  Mohammad, Saad Al-Deen 1435 JOR0.501-0.0840-3.20 

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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