Individual Calculations July 2009
 Siegl, Wolfgang  Total change: -29.55  Rating chartPersonal card
 7-Seenplatte Seniorenturnier Pelham GER 2009-04-15
RcRownchangeKK*chgGame
 1879 1819 1.00 7 -1.97 15 -29.55 
  Kalkmann, Hans 2046 GER0.001-0.2115-3.15 
  Roth, Karlheinz 1821 GER0.001-0.5015-7.50 
  Eckstein, Helmut 1887 GER0.001-0.4115-6.15 
  Goetz, Manfred 1842 GER0.5010.03150.45 
  Schmitzer, Heinrich 1970 GER0.001-0.3015-4.50 
  Wilfert, Eva-Maria 1784 GER0.001-0.5515-8.25 
  Klein, Alfred 1800 GER0.501-0.0315-0.45 

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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