Individual Calculations July 2009
 Meyer, Walter  Total change: 15.60  Rating chartPersonal card
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 1902 1858 5.00 9 1.04 15 15.60 
  Zwanepol, Johan 1972 NED0.5010.16152.40 
  Montsma, Foppe-Jan 1980 NED0.5010.17152.55 
  Hartmann, Rudi 1951 GER0.5010.13151.95 
  Juckschat, Paul 1938 GER0.001-0.3915-5.85 
  Wieprecht, Gerhard 1944 GER0.5010.12151.80 
  Helm, Irmgard 1722 GER0.501-0.1815-2.70 
  Grueneschild, Hildegard 1657 GER1.0010.24153.60 
  Schlemminger, Degenhard 1861 GER1.0010.50157.50 
  Hoellger, Herbert 2093 GER0.5010.29154.35 

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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