Individual Calculations July 2014
 Sage, J Timothy  Total change: 19.20  Rating chartPersonal card
 2014 Portsmouth Open Portsmouth, New Hampshire USA 2014-06-07
RcRownchangeKK*chgGame
 2119 2068 2.00 3 0.64 30 19.20 
  Ivanov, Alexander g2468  * USA0.001-0.0830-2.40 
  Karlsson, Fridrik 1778 USA1.0010.16304.80 
  Carter, David E 2111 USA1.0010.563016.80 
 * 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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