Individual Calculations April 2015
 Lachat, Martin  Total change: -6.80  Rating chartPersonal card
 Kaiser-Open Bad Ems 2015 Senioren Bad Ems GER 2015-03-06
RcRownchangeKK*chgGame
 1823 1650 2.00 8 -0.26 20 -5.20 
  Seibel, Wilhelm 1960 GER0.001-0.1420-2.80 
  Polifka, Wilfried 1733 GER0.001-0.3920-7.80 
  Staebe, Wolfgang 1886 GER0.001-0.2020-4.00 
  Ripoll, Luis 1928 GER0.5010.33206.60 
  Scholtyssek, Werner 1790 GER0.5010.19203.80 
  Heidmann, Horst, Dr. 1722 GER0.5010.10202.00 
  Schmitt, Josef 1726 GER0.5010.10202.00 
  Papenkordt, Karl-Hermann 1840 GER0.001-0.2520-5.00 

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
 1735 1650 3.50 9 -0.08 20 -1.60 
  Szenetra, Werner 2050  * GER0.001-0.0820-1.60 
  Aufmwasser, Guenter 1690 GER0.5010.06201.20 
  Daebel, Hasso, Dr. 1670 GER0.001-0.4720-9.40 
  Schmidt, Johannes 1750 GER0.001-0.3620-7.20 
  Ludwig, Timm, Dr. 1621 GER0.001-0.5420-10.80 
  Zeiger, Frank 1732 GER1.0010.612012.20 
  Vogel, Paul 1638 GER1.0010.48209.60 
  Timmermann, Helmut 1802 GER0.5010.20204.00 
  Kluge, Hans C. 1662 GER0.5010.02200.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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