Individual Calculations September 2012
 Getzuhn, Detlef  Total change: -1.20  Rating chartPersonal card
 Lichtenberger Sommer 2012 Berlin GER 2012-08-18
RcRownchangeKK*chgGame
 1945 1904 4.00 9 -0.08 15 -1.20 
  Petersen, Soren Boeck 2279 DEN1.0010.911513.65 
  Amelang, Thomas 2140 GER0.001-0.2015-3.00 
  Tahiri, Daut 2114 GER1.0010.771511.55 
  Mai, Andreas 1990 GER0.001-0.3815-5.70 
  Hahlbohm, Matthias 2065 GER0.001-0.2915-4.35 
  Poeltelt, Helmut, Dr. 1732 GER0.501-0.2315-3.45 
  Remboldt, Viktor 1802 GER0.501-0.1415-2.10 
  Wierzbicki, Jirawat 1584 GER0.501-0.3715-5.55 
  Schneider, Eckehard 1795 GER0.501-0.1515-2.25 

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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