Individual Calculations April 2015
 Merettig, Georg  Total change: -5.60  Rating chartPersonal card
 ChessOrg Schachfestival 2015 Seniorenturnier Bad Woerishofen GER 2015-02-27
RcRownchangeKK*chgGame
 1930 1890 4.50 9 0.48 20 9.60 
  Berger, Siegfried 1602 GER1.0010.16203.20 
  Heppell, Ian 2084 ENG0.001-0.2520-5.00 
  Koch, Dieter 1795 GER0.501-0.1320-2.60 
  Bartlitz, Heinz 1739 GER1.0010.30206.00 
  Trefzer, Erhard 2032 GER0.5010.19203.80 
  Rahn, Oskar 2109 GER0.5010.28205.60 
  Mueller, Rudolf 2120 GER0.001-0.2120-4.20 
  Riegler, Markus 1840 GER1.0010.43208.60 
  Hein, Manfred 2049 GER0.001-0.2920-5.80 

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
 1824 1890 4.50 9 -0.76 20 -15.20 
  Ackermann, Hans Werner f2251 GER0.001-0.1020-2.00 
  Schencke, Guenther 1770 GER0.001-0.6620-13.20 
  Vogel, Paul 1638 GER1.0010.19203.80 
  Ludwig, Timm, Dr. 1621 GER1.0010.17203.40 
  Lingl, Peter 1604 GER1.0010.16203.20 
  Lehmann, Erwin 2001 GER0.001-0.3520-7.00 
  Daebel, Hasso, Dr. 1670 GER1.0010.22204.40 
  Franke, Klaus 1940 GER0.5010.07201.40 
  Neumann, Horst 1919 GER0.001-0.4620-9.20 

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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