Individual Calculations October 2018
 Brattain, Mika  Total change: 8.00  Rating chartPersonal card
 74th Ohio Chess Congress Cincinnati, Ohio USA 2018-09-01
RcRownchangeKK*chgGame
 2070 2396 6.00 6 0.80 10 8.00 
  Storn, Justin 1996  * USA1.0010.08100.80 
  Gerver, Adam 1996  * USA1.0010.08100.80 
  Mills, James 2045 USA1.0010.11101.10 
  Ramer, Scott 2172 USA1.0010.22102.20 
  Wu, Logan 2133 USA1.0010.18101.80 
  Narkeeran, Madhavan 2080 USA1.0010.13101.30 
 * 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)
 

 

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