Individual Calculations April 2017
 Mack, Friedemann  Total change: 35.60  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Senioren Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1788 1517 2.50 9 0.89 40 35.60 
  Hansch, Klaus-Michael 1890 GER0.001-0.1040-4.00 
  Weyand, Fernand 1747 FRA0.5010.294011.60 
  Zappi, Adriano 1729 ITA1.0010.774030.80 
  Abegg, Beat 1904 SUI0.001-0.0940-3.60 
  Huhn, Ulrich 1808 GER0.001-0.1540-6.00 
  Fuchs, Joachim 1736 GER0.001-0.2240-8.80 
  Koch, Dieter, Dr. 1725 GER0.5010.274010.80 
  Oser, Thor 1708 GER0.5010.254010.00 
  Rueggeberg, Wilhelm 1845 GER0.001-0.1340-5.20 

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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