Individual Calculations June 2019
 Niebuhr, Gerd  Total change: 34.40  Rating chartPersonal card
 31. Deutsche Senioreneinzelmeisterschaft over 65 Radebeul GER 2019-04-26
RcRownchangeKK*chgGame
 2008 1899 5.00 9 1.72 20 34.40 
  Syre, Christian f2210 GER0.001-0.1420-2.80 
  Ritter, Fred 1706 GER1.0010.25205.00 
  Schulz, Michael f2183 GER0.001-0.1620-3.20 
  Krueger, Bernhard 1717 GER1.0010.26205.20 
  Steingrobe, Udo 2056 GER0.5010.21204.20 
  Walther, Reinhard 2042 GER1.0010.692013.80 
  Glasewald, Stefan 2018 GER0.5010.16203.20 
  Siegmund, Rainer 2093 GER0.5010.25205.00 
  Schulz, Wolfgang 2048 GER0.5010.20204.00 

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)
 

 

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