Individual Calculations September 2011
 Kretzschmar, Jan  Total change: 0.60  Rating chartPersonal card
 Lichtenberger Sommer 2011 Berlin GER 2011-08-13
RcRownchangeKK*chgGame
 1906 1807 3.00 8 0.02 30 0.60 
  Hahlbohm, Matthias 2075 GER0.001-0.1730-5.10 
  Koenig, Frank 1975 GER0.5010.22306.60 
  Grassi, Fabrizio 1960 SUI0.001-0.3030-9.00 
  Bandlow, Matthias 1988 GER0.5010.24307.20 
  Yuan, Yizheng 1889 GER0.001-0.3930-11.70 
  Moeller, Dirk 1683 GER1.0010.33309.90 
  Getzuhn, Detlef 1931 GER1.0010.673020.10 
  Lagunow, Raphael 1749 GER0.001-0.5830-17.40 

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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