Individual Calculations July 2008
 Hahlbohm, Matthias  Total change: -2.85  Rating chartPersonal card
 Offenes Qualifikationsturnier 2008 Berlin GER 2008-03-22
RcRownchangeKK*chgGame
 1964 2100 0.00 2 -1.37 15 -20.55 
  Weyers, Guido 1976 GER0.001-0.6715-10.05 
  Kunz, Andre 1952 GER0.001-0.7015-10.50 

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)
 
 Unicorn Open 2008 Berlin GER 2008-04-30
RcRownchangeKK*chgGame
 2105 2088 4.50 7 1.18 15 17.70 
  Rath, Alina 1886 GER1.0010.24153.60 
  Gruzmann, Boris f2283 RUS0.001-0.2515-3.75 
  Pews, Kristine 1761 GER1.0010.13151.95 
  Lindebaum, Andre 1855 GER1.0010.21153.15 
  Brustkern, Juergen f2311 GER0.5010.28154.20 
  Lundin, Jan f2284 SWE1.0010.751511.25 
  Von Herman, Ulf m2354 GER0.001-0.1815-2.70 

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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