Individual Calculations November 2023
 Pan, Zachary  Total change: 7.60  Rating chartPersonal card
 12th annual Hartford Open - U2100 Windsor Locks, CT USA 2023-10-06
RcRownchangeKK*chgGame
 1396 1494 2.00 3 0.19 40 7.60 
  Wang, Lacey 1142 USA0.501-0.3940-15.60 
  You, Eden 1536 USA0.5010.06402.40 
  Narayanan, Krishna 1511 USA1.0010.524020.80 

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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