Individual Calculations August 2018
 Ophoff, Rigobert  Total change: -8.40  Rating chartPersonal card
 30. Deutsche Senioreneinzelmeisterschaft over 65 Hamburg GER 2018-07-21
RcRownchangeKK*chgGame
 1848 1892 4.50 9 -0.42 20 -8.40 
  Girod, Gudrun 1496 GER0.501-0.4220-8.40 
  Garms, Ilse 1744 GER0.501-0.2020-4.00 
  Brakelmann, Peter 1709 GER0.501-0.2420-4.80 
  Weyand, Fernand 1719 FRA0.501-0.2320-4.60 
  Jung, Michael, Prof. 1756 GER1.0010.32206.40 
  Paus, Franz 2095 GER0.5010.26205.20 
  Andersen, Knut 2020 GER0.5010.17203.40 
  Biller, Helmut, Dr. 2072 GER0.5010.24204.80 
  Zunker, Reinhard, Dr. f2024 GER0.001-0.3220-6.40 

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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