Individual Calculations August 2013
 Robinson, Stephen  Total change: 9.00  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2002 1879 3.50 9 0.30 30 9.00 
  Golubev, Sergey 2046 RUS0.001-0.2830-8.40 
  Aird, Ian 1988 SCO1.0010.653019.50 
  Muir, Andrew J m2279  * SCO0.001-0.0830-2.40 
  Smith, Stephen H 1802 SCO1.0010.393011.70 
  Stone, Andrew M 2190 ENG0.001-0.1430-4.20 
  Olson, Hamish 2021 SCO0.001-0.3130-9.30 
  Jelfs, Alan 1905 SCO0.5010.04301.20 
  Marks, Ian A 1981 SCO0.001-0.3630-10.80 
  Lees, Fraser A 1802 SCO1.0010.393011.70 
 * 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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