Individual Calculations November 2009
 Yin, Zixiao  Total change: 8.85  Rating chartPersonal card
 6.LGA Premium Cup Nuernberg GER 2009-09-03
RcRownchangeKK*chgGame
 2083 1967 3.00 7 0.57 15 8.55 
  Espig, Lutz g2359 GER0.001-0.0815-1.20 
  Forster, Stephan 1567  * GER1.0010.08151.20 
  Stiller, Juergen 2202 GER0.001-0.2115-3.15 
  Meissner, Felix 2121 GER0.5010.21153.15 
  Endress, Anna 2080 GER0.5010.15152.25 
  Baeuml, Ulrich 2102 GER1.0010.681510.20 
  Demel, Paul 2147 GER0.001-0.2615-3.90 
 * 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)
 
 Einsiedler Brauhauscup 2009 Chemnitz GER 2009-10-01
RcRownchangeKK*chgGame
 1777 1967 1.50 2 0.02 15 0.30 
  Boehme-Ziska, Christine 1712 GER1.0010.19152.85 
  Klemm, Guenter 1841 GER0.501-0.1715-2.55 

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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