Individual Calculations August 2017
 Matta, Nicholas F  Total change: -0.80  Rating chartPersonal card
 2017 Houston Summer Chess Festival Houston, Texas USA 2017-07-21
RcRownchangeKK*chgGame
 1894 2066 3.50 5 -0.04 20 -0.80 
  Shan, Devan 1748 USA1.0010.13202.60 
  Oberoi, Shelev 1763 USA0.501-0.3620-7.20 
  Hargrove, James E 1843 USA1.0010.22204.40 
  Vaidya, Atulya 1980 USA0.001-0.6220-12.40 
  Capocyan, Sam L 2134 USA1.0010.592011.80 

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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