Individual Calculations November 2011
 Keller, Philipp  Total change: -11.25  Rating chartPersonal card
 11. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2011-10-08
RcRownchangeKK*chgGame
 1793 1937 2.00 4 -0.75 15 -11.25 
  Britschgi-Zwimpfer, Michele 1677 SUI0.001-0.8215-12.30 
  Montanari, Josef 1830 SUI0.501-0.1515-2.25 
  Zuest, Leonard 1816 SUI0.501-0.1615-2.40 
  Gehr, Hans 1849 SUI1.0010.38155.70 

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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