Individual Calculations July 2011
 Rumph, Todd  Total change: 12.00  Rating chartPersonal card
 2011 Mechanics Spring Tournament San Francisco, California USA 2011-03-15
RcRownchangeKK*chgGame
 1864 2163 3.00 3 0.48 25 12.00 
  Litowsky, Daniel 1763  * USA1.0010.08252.00 
  Persidsky, Andre 1838 USA1.0010.13253.25 
  Ramachandran, Jayakrishnan 1991 USA1.0010.27256.75 
 * 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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