Individual Calculations April 2015
 Wittkugel, Friedhelm  Total change: -16.60  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 1924 1926 2.50 8 -1.46 20 -29.20 
  Kristiansen, Erling f2167 NOR0.001-0.2020-4.00 
  Kusick, Gert 1563 GER1.0010.10202.00 
  Scowen, Roger 1909 ENG0.501-0.0220-0.40 
  Olof, Erik 1884 NED0.001-0.5620-11.20 
  Thjomoe, Hans Richard 1898 NOR0.001-0.5420-10.80 
  Wuensch, Ulrich 2067 GER0.001-0.3120-6.20 
  Guenther, Egbert 1976 GER0.5010.07201.40 
  Kalmutzki, Manfred 1926 GER0.5010.00200.00 

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)
 
 10. Cuxhaven Seniorenturnier Cuxhaven GER 2015-03-20
RcRownchangeKK*chgGame
 1932 1926 5.00 9 0.63 20 12.60 
  Ludwig, Timm, Dr. 1621 GER1.0010.14202.80 
  Etzold, Ernst-Walter 2133 GER0.5010.27205.40 
  Nilsson, Weine 1993 SWE0.001-0.4120-8.20 
  Schumacher, Ursula 1692 GER1.0010.21204.20 
  Schneider, Karl-Heinz 1963 GER0.5010.05201.00 
  Neumann, Horst 1919 GER0.501-0.0120-0.20 
  Limberg, Siegfried 2071 GER0.5010.19203.80 
  Gerhardt, Peter-Michael 2047 GER0.5010.16203.20 
  Josting, Friedel 1951 GER0.5010.03200.60 

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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