Individual Calculations April 2018
 Buck, Klaus-Michael  Total change: 5.00  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1724 1651 4.00 9 0.25 20 5.00 
  Rychlik, Kurt 2008 GER0.001-0.1120-2.20 
  Juergens, Peter 1847 GER0.5010.25205.00 
  Lekakh, Mikhail 1856 BLR0.5010.26205.20 
  Kothe, Manfred 1826 GER0.001-0.2720-5.40 
  Bierwald, Martin 1601 GER0.501-0.0720-1.40 
  Rudolph, Karl-Heinz, Dr. 1552 GER0.001-0.6420-12.80 
  Girod, Gudrun 1516 GER1.0010.32206.40 
  Ast, Erwin 1782 GER0.5010.18203.60 
  Gmerek, Henning 1529 GER1.0010.33206.60 

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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