Individual Calculations April 2018
 Graffenberger, Wilhelm  Total change: -26.00  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1705 1638 2.50 9 -1.30 20 -26.00 
  Kracht, Helmut 1998 GER0.001-0.1020-2.00 
  Hadlich, Winfried 1834 GER0.001-0.2520-5.00 
  Schumacher, Ursula 1505 GER1.0010.32206.40 
  Lekakh, Mikhail 1856 BLR0.001-0.2220-4.40 
  Rudolph, Karl-Heinz, Dr. 1552 GER0.501-0.1220-2.40 
  Weyand, Fernand 1687 FRA0.001-0.4320-8.60 
  Bierwald, Martin 1601 GER0.501-0.0520-1.00 
  Schwenke, Norbert 1601 GER0.001-0.5520-11.00 
  Pfueller, Volker 1714 GER0.5010.10202.00 

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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