Individual Calculations April 2024
 Zhang, Sean X  Total change: 14.80  Rating chartPersonal card
 2023-24 CalChess State Scholastic - K-12 Championships Milpitas, CA USA 2024-03-09
RcRownchangeKK*chgGame
 1716 1550 1.50 4 0.37 40 14.80 
  Patankar, Shubham 1668 USA0.001-0.3440-13.60 
  Krishnan, Shreyank 1720 USA0.001-0.2840-11.20 
  Fang, Zelin 1752 USA1.0010.764030.40 
  Gupta, Eshan 1725 USA0.5010.23409.20 

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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