Individual Calculations April 2017
 Knischka, Walter  Total change: -24.20  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Senioren Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1818 1831 3.50 9 -1.21 20 -24.20 
  Weenink, Henk 2132 NED0.5010.35207.00 
  Keller, Harald 2075 GER0.5010.30206.00 
  Schneider, Alexander 2029 GER0.001-0.2420-4.80 
  Schnell, Franz 1723 GER0.501-0.1520-3.00 
  Hauke, Hans 1702 GER0.501-0.1720-3.40 
  Erdmann, Wolfgang 1725 GER0.501-0.1420-2.80 
  Traversi, Carlo 1582 ITA0.501-0.3120-6.20 
  Richter, Stefan 1671 GER0.001-0.7120-14.20 
  Birkestrand, Odd 1726 NOR0.501-0.1420-2.80 

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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