Individual Calculations October 2021
 Pragash, Prabhav  Total change: 37.20  Rating chartPersonal card
 BayAreaChess 45th People's Tournament - B Santa Clara, California USA 2021-09-04
RcRownchangeKK*chgGame
 1421 1224 2.00 4 0.93 40 37.20 
  Nadan, Avinesh 1609 FIJ0.001-0.0940-3.60 
  Jiang, Leo 1311 USA1.0010.624024.80 
  Soltani, Mohammad 1473 USA1.0010.814032.40 
  Ganesan, Vikrant 1289 USA0.001-0.4140-16.40 

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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