Individual Calculations April 2019
 Helbig, Dieter  Total change: -0.40  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1788 1828 5.00 9 -0.02 20 -0.40 
  Loew, Peter 2105 GER0.001-0.1720-3.40 
  Koch, Dieter, Dr. 1698 GER0.501-0.1820-3.60 
  Auterhoff,juergen, Dr. 1684 GER0.501-0.1920-3.80 
  Oser, Thor 1670 GER0.501-0.2120-4.20 
  Narr, Irmgard 1691 GER0.501-0.1820-3.60 
  Moser, Andreas 1726 GER0.501-0.1420-2.80 
  Thiel, Harry 1650 GER1.0010.27205.40 
  Castellano, Alfonso 1886 ITA1.0010.582011.60 
  Schwalb, Manfred 1981 GER0.5010.20204.00 

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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