Individual Calculations July 2011
 Yin, Stanley  Total change: 0.45  Rating chartPersonal card
 8.Eschborner Schach-Open Eschborn GER 2011-05-13
RcRownchangeKK*chgGame
 2023 1990 1.50 3 0.13 15 1.95 
  Wagner, Florian f2249 GER0.001-0.1815-2.70 
  Schellen, Sven 1749 GER0.501-0.3015-4.50 
  Koehler, Stefan 2072 GER1.0010.61159.15 

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)
 
 Internationale Stuttgarter Stadtmeisterschaft Gerlingen GER 2011-06-02
RcRownchangeKK*chgGame
 2103 1990 1.00 3 -0.10 15 -1.50 
  Kabisch, Thilo 2291 GER0.001-0.1515-2.25 
  Pietzka, Martin 1863 GER1.0010.33154.95 
  Weidel, Albrecht 2154 GER0.001-0.2815-4.20 

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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