Individual Calculations April 2019
 Russ, Oliver  Total change: -6.40  Rating chartPersonal card
 35. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1728 1700 3.00 7 -0.32 20 -6.40 
  Gerhards, Walter 1959 GER0.001-0.1820-3.60 
  Rosinus, Karl 1568 GER1.0010.32206.40 
  Meyer, Gerd 1976 GER1.0010.832016.60 
  Martin, Richard 1915 GER0.001-0.2320-4.60 
  Huber, Dorit 1608 GER0.001-0.6320-12.60 
  Margraf, Dieter 1540 GER0.501-0.2120-4.20 
  Hoferichter, Michael 1533 GER0.501-0.2220-4.40 

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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