Individual Calculations May 2012
 Abraham, Ingo Dr.  Total change: -4.50  Rating chartPersonal card
 Mannschaftsmeisterschaft Oberliga Nord-Ost Hamburg GER 2011-10-02
RcRownchangeKK*chgGame
 2212 2239 4.50 9 -0.30 15 -4.50 
  Sawatzki, Joerg 2224 GER1.0010.48157.20 
  Sroczynski, Maciej 2259 POL0.001-0.4715-7.05 
  Niehaus, Frank 2182 GER1.0010.42156.30 
  Holzapfel, Daniel f2294 GER0.5010.08151.20 
  Bornschein, Burkhard 2011 GER1.0010.21153.15 
  Schulz, Michael f2250 GER0.5010.02150.30 
  Reyer, Ulli 2125 GER0.501-0.1615-2.40 
  Schatz, Walter 2287 GER0.001-0.4315-6.45 
  Brettschneider, Stefan 2275 GER0.001-0.4515-6.75 

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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