Individual Calculations April 2020
 Norman, Kenneth  Total change: 7.20  Rating chartPersonal card
 36. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1970 2110 6.50 9 0.36 20 7.20 
  Niedermaier, Peter 1819 GER1.0010.15203.00 
  Meinke, Dietlind 1886 GER1.0010.22204.40 
  Bohnstorff, Michael 2026 GER0.501-0.1220-2.40 
  Waltenberger, Udo 1998 GER1.0010.35207.00 
  Daeubler, Heinrich 2127 GER0.5010.02200.40 
  Gerl, Hans, Dr. 1947 GER0.001-0.7220-14.40 
  Goris, Ton 1926 NED1.0010.26205.20 
  Kuempers, Ulrich 1987 GER1.0010.33206.60 
  Simons, Dirk 2018 GER0.501-0.1320-2.60 

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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