Individual Calculations September 2011
 Cunningham, Robin  Total change: -4.20  Rating chartPersonal card
 2011 Mechanics Summer Tournament San Francisco, California USA 2011-05-24
RcRownchangeKK*chgGame
 2083 2299 5.00 7 -0.28 15 -4.20 
  Salvo, Tab 1899  * USA1.0010.08151.20 
  Beilin, Allan 1899  * USA1.0010.08151.20 
  Margulis, Igor 2108 USA1.0010.25153.75 
  Rumph, Todd 2163 USA0.001-0.6815-10.20 
  Shakhnazarov, Oleg 2143 USA1.0010.29154.35 
  Buscara, Sevan 2259 FRA0.501-0.0615-0.90 
  Byambaa, Uyanga 2113 MGL0.501-0.2415-3.60 
 * 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)
 

 

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