Individual Calculations January 2012
 Welz, Peter, Dr  Total change: -1.35  Rating chartPersonal card
 13.Thueringer Wald-Schach-Cup Gotha GER 2011-11-02
RcRownchangeKK*chgGame
 2085 2164 3.50 6 -0.15 15 -2.25 
  Von Otte, Wilhelm 2084 GER1.0010.39155.85 
  Richter, Rainer 2067 GER1.0010.37155.55 
  Minor, Viatcheslav 2093 GER0.001-0.6015-9.00 
  Mehlhorn, Uwe 2111 GER0.501-0.0715-1.05 
  Kitschke, Heiko 2114 GER0.001-0.5715-8.55 
  Hoffmann, Steffen 2039 GER1.0010.33154.95 

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)
 
 21st World Senior Chess Championship Opatija CRO 2011-11-15
RcRownchangeKK*chgGame
 2128 2164 6.00 11 0.06 15 0.90 
  Bardin, Christian 1785 FRA1.0010.09151.35 
  Pritchett, Craig W m2343 SCO0.001-0.2715-4.05 
  Zachariassen, John 1938 DEN0.501-0.2915-4.35 
  Rubinstein, Mark 1993 ISR1.0010.27154.05 
  Rooze, Jan f2321 BEL0.001-0.2915-4.35 
  Yakovlev, Yuri S 2037 RUS1.0010.33154.95 
  Vikulov, Alexander f2321 RUS0.001-0.2915-4.35 
  Davydov, Mihail 2036 GER1.0010.33154.95 
  Ruckschloss, Karol f2297 SVK0.5010.18152.70 
  Jacobsen, Bo 2317 DEN0.001-0.3015-4.50 
  Blaeser, Roman 2015 LUX1.0010.30154.50 

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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