Individual Calculations December 2013
 Peters, Ortwin  Total change: 4.05  Rating chartPersonal card
 Kaiserbrunnen Winter Special 25 Brakel GER 2013-11-15
RcRownchangeKK*chgGame
 2017 2057 3.00 5 0.27 15 4.05 
  Wulf Von Moers, Jens 2186 GER0.5010.17152.55 
  Heller, Achim 2069 GER0.5010.02150.30 
  Bickmann, Uwe 1781 GER1.0010.17152.55 
  Kreyssig, Robert 2070 GER0.001-0.4815-7.20 
  Wantoch, Markus 1980 GER1.0010.39155.85 

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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