Individual Calculations March 2012
 Haring, Ruth Inez  Total change: -5.10  Rating chartPersonal card
 3rd Annual Golden State Open Concord, California USA 2012-01-13
RcRownchangeKK*chgGame
 2034 1950 2.00 6 -0.34 15 -5.10 
  Manvelyan, Hayk 2202 USA0.5010.31154.65 
  Applebaum, Andy F 2114 USA0.001-0.2815-4.20 
  Viswanadha, Kesav 1987 USA0.001-0.4515-6.75 
  Rabin, Evan Z 2035 USA0.5010.12151.80 
  Newey, Richard H 1823 USA1.0010.33154.95 
  Wazeer, Khan Ahmad 2042 IND0.001-0.3715-5.55 

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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