Individual Calculations March 2014
 Lohr, Justin  Total change: 23.85  Rating chartPersonal card
 52nd Annual Baltimore Open Linthicum Heights, Maryland USA 2014-02-07
RcRownchangeKK*chgGame
 2097 1948 1.50 3 0.55 15 8.25 
  Zheng, Andrew 2007 USA1.0010.58158.70 
  Foisor, Sabina wg2253 USA0.5010.36155.40 
  Ewing, Gabriel 2030 USA0.001-0.3915-5.85 

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)
 
 2014 CAC February FIDE Open Chantilly, Virginia USA 2014-02-21
RcRownchangeKK*chgGame
 2095 1948 2.00 3 1.04 15 15.60 
  Foisor, Sabina-Francesca wg2253 USA0.001-0.1415-2.10 
  Reichstein, Boris f2099 USA1.0010.701510.50 
  Sinha, Sahil 1932 USA1.0010.48157.20 

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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