Individual Calculations October 2013
 Liu, Daniel  Total change: -0.30  Rating chartPersonal card
 2013 CalChess State Championship Burlingame, California USA 2013-08-31
RcRownchangeKK*chgGame
 2064 2095 1.50 3 -0.13 15 -1.95 
  Liao, Simone wf2017 USA1.0010.39155.85 
  Gallegos, Paul A 2042 USA0.001-0.5715-8.55 
  Viswanadha, Kesav 2134 USA0.5010.05150.75 

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)
 
 2013 Fall Championship Milpitas, California USA 2013-09-20
RcRownchangeKK*chgGame
 1746 2091 1.00 1 0.11 15 1.65 
  Chor, Kevin D c1746 USA1.0010.11151.65 

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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