Individual Calculations April 2017
 Birkestrand, Odd  Total change: -9.20  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Senioren Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1766 1726 3.50 9 -0.46 20 -9.20 
  Schneider, Alexander 2029 GER0.001-0.1420-2.80 
  Zindel, Ernst 1898 SUI0.001-0.2720-5.40 
  Walther, Renate 1326  * GER1.0010.08201.60 
  Reichwald, Klaus 1834 GER0.001-0.3520-7.00 
  Thonig, Manfred 1544 GER1.0010.26205.20 
  Plischke, Berthold 1987 GER0.001-0.1820-3.60 
  Wulf, Adalbert 1840 GER0.001-0.3420-6.80 
  Gepting, Konrad 1606 GER1.0010.34206.80 
  Knischka, Walter 1831 GER0.5010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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