Individual Calculations July 2009
 Yin, Zixiao  Total change: 24.30  Rating chartPersonal card
 Internationale Stuttgarter Stadtmeisterschaft Ditzingen GER 2009-05-21
RcRownchangeKK*chgGame
 2104 1932 3.00 7 0.99 15 14.85 
  Baumstark, Thomas 2163 GER0.001-0.2115-3.15 
  Bissbort, Julian 2053 GER1.0010.66159.90 
  Koenig, Dirk 2108 GER1.0010.731510.95 
  Kabisch, Thilo 2282 GER0.001-0.1115-1.65 
  Juettner, Andreas 2083 GER0.001-0.3015-4.50 
  Fink, Leander 2116 GER0.001-0.2615-3.90 
  Schaefer, Michael 1920 GER1.0010.48157.20 

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)
 
 Offene Deutsche Jugendmeisterschaft Willingen GER 2009-05-30
RcRownchangeKK*chgGame
 2027 1932 1.50 4 -0.06 15 -0.90 
  Schneider, Christian 2116 GER0.5010.24153.60 
  Sievers, Andy 1953 GER0.001-0.4715-7.05 
  Siebarth, Raiko 2246 GER0.001-0.1415-2.10 
  Jorczik, Andreas 1792 GER1.0010.31154.65 

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)
 
 20.Seebach Open Grossenseebach GER 2009-06-11
RcRownchangeKK*chgGame
 1982 1932 2.50 4 0.69 15 10.35 
  Liepold, Stefan 2282 GER0.001-0.1115-1.65 
  Stephan, Michael 1759 GER1.0010.27154.05 
  Wohlfahrt, Michael 1756 GER1.0010.27154.05 
  Hubel, Merten 2131 GER0.5010.26153.90 

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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