Individual Calculations September 2011
 Bullig, Reinhard  Total change: 2.40  Rating chartPersonal card
 Lichtenberger Sommer 2011 Berlin GER 2011-08-13
RcRownchangeKK*chgGame
 1846 1730 3.50 9 0.16 15 2.40 
  Krajewski, Wolfgang 2095 GER0.001-0.1015-1.50 
  Hoppensack, Manfred 2058 GER0.001-0.1315-1.95 
  Stiefel, Marika 1740 GER1.0010.51157.65 
  Yuan, Yizheng 1889 GER1.0010.711510.65 
  Mueller, Achim 2074 GER0.001-0.1215-1.80 
  Bandlow, Matthias 1988 GER0.001-0.1815-2.70 
  Wierzbicki, Jirawat 1451 GER0.001-0.8415-12.60 
  Werninghaus, Klaus Peter 1647 GER0.501-0.1115-1.65 
  Stiemerling, Karl-Heinz 1673 GER1.0010.42156.30 

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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