Individual Calculations September 2009
 Bracker, Arne  Total change: 4.95  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2071 2214 6.00 8 0.59 15 8.85 
  Schoene, Frederik 1816 GER1.0010.08151.20 
  Leimeister, Winfried 1917 GER1.0010.15152.25 
  Mueller, Peter 2013 GER1.0010.24153.60 
  Ries, Berthold 2033 GER1.0010.26153.90 
  Heberla, Bartlomiej g2536 POL0.001-0.1315-1.95 
  Scharff, Klaus 2058 GER1.0010.29154.35 
  Boyarchenko, Marie 2028 LUX0.501-0.2415-3.60 
  Nuber, Korbinian 2168 GER0.501-0.0615-0.90 

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)
 
 Training-Match I Hamburg GER 2009-08-08
RcRownchangeKK*chgGame
 2257 2214 1.50 4 -0.26 15 -3.90 
  Trisic, Alexandar 2257 GER0.5010.06150.90 
  Trisic, Alexandar 2257 GER0.5010.06150.90 
  Trisic, Alexandar 2257 GER0.001-0.4415-6.60 
  Trisic, Alexandar 2257 GER0.5010.06150.90 

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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