Individual Calculations June 2013
 Aepfler, Gerhard  Total change: 2.70  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 1893 1920 5.00 9 0.18 15 2.70 
  Schmidt, Gerhard 2222 GER0.001-0.1515-2.25 
  Klose, Hans-Peter 1714 GER0.501-0.2615-3.90 
  Knaak, Hans 1699 GER0.501-0.2815-4.20 
  Hespers, Rolf 1763 GER0.501-0.2115-3.15 
  Bill, Eugen 1886 GER1.0010.45156.75 
  Krotofil, Kurt 1951 GER0.001-0.4615-6.90 
  Mittelstaedt, Ewald 1645 GER1.0010.17152.55 
  Nagorni, Walter 2078 GER1.0010.711510.65 
  Niebuhr, Gerd 2080 GER0.5010.21153.15 

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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