Individual Calculations April 2019
 Rothenhagen, Siegfried  Total change: 0.80  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1787 1735 3.50 8 0.04 20 0.80 
  Taksrud, Vidar 1987 NOR0.001-0.1920-3.80 
  Scholz,herbert, Dr. 1869 GER1.0010.682013.60 
  Speicher, Franz 1893 GER0.001-0.2920-5.80 
  Moors, Marc 1850 BEL0.5010.16203.20 
  Castellano, Alfonso 1886 ITA0.001-0.3020-6.00 
  Oser, Thor 1670 GER0.501-0.0920-1.80 
  Chochoy, Patrick 1633 FRA0.501-0.1420-2.80 
  Krueger, Antje-Christine 1504 GER1.0010.21204.20 

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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