Individual Calculations September 2009
 Neumann, Reinhard  Total change: 5.70  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1786 1744 4.00 8 0.38 15 5.70 
  Oud, Niek 2037 NED0.001-0.1515-2.25 
  Rieck, Helmut 1959 GER0.001-0.2315-3.45 
  Voelkel, Gustav 1646 GER1.0010.37155.55 
  Roellig, Wolfgang 1696 GER1.0010.43156.45 
  Husfeld, Peter 1865 GER0.001-0.3415-5.10 
  Maczollek, Helmut 1665 GER0.501-0.1115-1.65 
  Ludwig, Timm, Dr. 1624 GER1.0010.34155.10 
  Gutknecht, Christa 1795 GER0.5010.07151.05 

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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