Individual Calculations October 2021
 Jiang, Leo  Total change: 44.00  Rating chartPersonal card
 BayAreaChess 45th People's Tournament - B Santa Clara, California USA 2021-09-04
RcRownchangeKK*chgGame
 1331 1311 3.00 4 1.10 40 44.00 
  Pragash, Prabhav 1224 USA0.001-0.6240-24.80 
  Soltani, Mohammad 1473 USA1.0010.714028.40 
  Ramaswamy, Pudur 1325 USA1.0010.524020.80 
  Sankar, Arjun 1302 USA1.0010.494019.60 

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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