Individual Calculations February 2013
 Dreessen, Jakob  Total change: 19.20  Rating chartPersonal card
 Schwalbacher Weihnachtsopen 2012 Schwalbach GER 2012-12-26
RcRownchangeKK*chgGame
 2037 1811 2.00 6 0.64 30 19.20 
  Peetz, Ludwig, Prof. Dr. 2053 GER0.5010.30309.00 
  Augustin, Christian 2121 GER0.001-0.1430-4.20 
  Stephanus, Joseph 1888 FRA0.5010.11303.30 
  Van Rienen, Willy 1940 FRA1.0010.673020.10 
  Klein, Joerg 2138 GER0.001-0.1330-3.90 
  Oestreicher, Hans-Ulrich 2082 GER0.001-0.1730-5.10 

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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