Individual Calculations September 2012
 Kruis, Rob  Total change: -18.30  Rating chartPersonal card
 4.Senioren-Open Bad Neuenahr-Ahrweiler Bad Neuenahr-Ahrweiler GER 2012-07-21
RcRownchangeKK*chgGame
 1814 1926 4.50 9 -1.22 15 -18.30 
  Greiner, Wolfgang 1842 GER0.001-0.6215-9.30 
  Meyer, Walter 1857 GER0.001-0.6015-9.00 
  Luebbers, Doris, Dr. 1555 GER1.0010.10151.50 
  Papenkordt, Karl-Hermann 1878 GER0.001-0.5715-8.55 
  Narr, Irmgard 1759 GER1.0010.28154.20 
  Kluever, Horst 1902 GER0.501-0.0315-0.45 
  Heidmann, Horst, Dr. 1649 GER1.0010.17152.55 
  Smits, Oswald 1922 GER1.0010.49157.35 
  Perk, Egbert 1966 GER0.001-0.4415-6.60 

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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