Individual Calculations April 2009
 Keller, Manfred  Total change: -14.55  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2089 2217 5.00 9 -0.97 15 -14.55 
  Malzer, Werner 1910 GER0.501-0.3615-5.40 
  Ranker, Klemens 1978 GER0.501-0.3015-4.50 
  Hipp, Hermann 2062 GER1.0010.29154.35 
  Von Saldern, Ruediger 2051 GER0.501-0.2215-3.30 
  Luett, Michael 2097 GER0.501-0.1615-2.40 
  Baeuml, Ulrich 2097 GER0.501-0.1615-2.40 
  Schulz, Gert 2104 GER1.0010.35155.25 
  Dittmar, Peter f2382 GER0.001-0.2815-4.20 
  Schweizer, Manfred 2123 GER0.501-0.1315-1.95 

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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