Individual Calculations September 2013
 Dong, Vicente Li  Total change: 50.10  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1879 1538 2.50 6 1.67 30 50.10 
  Jud, Marc 1938  * SUI0.001-0.0830-2.40 
  Zaza, Ludovic 1938  * SUI0.001-0.0830-2.40 
  Urwyler, Nikash 1585 SUI1.0010.573017.10 
  Major, Stephan 1934 SUI1.0010.923027.60 
  Terraz, Christian 1938  * SUI0.001-0.0830-2.40 
  Martelli, Tommaso 1938  * ITA0.5010.423012.60 
 * 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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