Individual Calculations July 2012
 Karlow, Nick W  Total change: 24.75  Rating chartPersonal card
 2012 Kansas City FIDE Open Kansas City, Missouri USA 2012-05-19
RcRownchangeKK*chgGame
 2164 2035 2.00 3 0.91 15 13.65 
  Masuhud, Darius 1945 USA0.501-0.1215-1.80 
  Mallela, Abhishek 2113 USA1.0010.61159.15 
  Brooks, Michael A m2435  * USA0.5010.42156.30 
 * 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)
 
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2145 2035 2.50 5 0.74 15 11.10 
  Chow, Albert C f2187 USA0.001-0.3015-4.50 
  Burgess, Jon L 2213 ENG0.001-0.2715-4.05 
  Justice, David A 2112 USA1.0010.61159.15 
  Szpisjak, Steven J 2114 USA0.5010.11151.65 
  Bora, Safal 2097 USA1.0010.59158.85 

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)
 

 

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