Individual Calculations February 2013
 Peetz, Ludwig, Prof. Dr.  Total change: -10.50  Rating chartPersonal card
 Schwalbacher Weihnachtsopen 2012 Schwalbach GER 2012-12-26
RcRownchangeKK*chgGame
 1955 2053 3.00 6 -0.70 15 -10.50 
  Dreessen, Jakob 1811 GER0.501-0.3015-4.50 
  Oestreicher, Hans-Ulrich 2082 GER0.5010.04150.60 
  Schlueter, Sabrina 1807 GER0.501-0.3115-4.65 
  Lex, Gereon 1769 GER1.0010.16152.40 
  Schiff, Armin 2133 GER0.5010.11151.65 
  Krpan, Karlo 2125 CRO0.001-0.4015-6.00 

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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