Individual Calculations October 2014
 Avirneni, Saithanu  Total change: 24.40  Rating chartPersonal card
 2014 North Carolina Open Greensboro, North Carolina USA 2014-08-29
RcRownchangeKK*chgGame
 2025 1767 1.00 2 0.61 40 24.40 
  Sciacca, Patrick 2118 USA1.0010.894035.60 
  High, David L 1931 USA0.001-0.2840-11.20 

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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