Individual Calculations January 2009
 Hilverda, Alexander  Total change: 22.95  Rating chartPersonal card
 5.Lippe Cup Lemgo-Lieme GER 2008-09-26
RcRownchangeKK*chgGame
 1943 2151 2.50 4 -0.57 15 -8.55 
  Wittke, Rene 1959 GER1.0010.25153.75 
  Bluebaum, Johanna 1904 GER0.001-0.8115-12.15 
  Niekrens, Stefan 1966 GER0.501-0.2415-3.60 
  Hagedorn, Alfons 1941 GER1.0010.23153.45 

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)
 
 Kaiserbrunnen Winter-Special 10 Brakel GER 2008-11-21
RcRownchangeKK*chgGame
 2162 2145 4.00 4 2.10 15 31.50 
  Niekrens, Stefan 1970 GER1.0010.27154.05 
  Heinrich, Alexander 2144 GER1.0010.50157.50 
  Degenhardt, Horst f2288 GER1.0010.691510.35 
  Juegel, Marcel 2245 GER1.0010.64159.60 

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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