Individual Calculations November 2010
 Defibaugh, Jared  Total change: 20.55  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2282 2076 2.00 3 1.21 15 18.15 
  Krause, Benjamin W 2241 USA1.0010.721510.80 
  Schneider, Dmitry m2476  * USA0.001-0.0815-1.20 
  Wu, Christopher 2129 USA1.0010.57158.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2010 UMBC Championship Baltimore, Maryland USA 2010-09-18
RcRownchangeKK*chgGame
 2139 2100 1.50 3 0.16 15 2.40 
  Bryant, Todd 2047 USA1.0010.43156.45 
  Krause, Benjamin W 2242 USA0.5010.19152.85 
  Fisher, William 2129 USA0.001-0.4615-6.90 

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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