Individual Calculations January 2009
 Ljuboschiz, Alexander, Dr.  Total change: 3.90  Rating chartPersonal card
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 2151 2215 5.50 9 0.26 15 3.90 
  Tochtermann, Georg, Dr. 1945 GER1.0010.17152.55 
  Moeckel, Edgar, Dr. 2011 GER1.0010.24153.60 
  Bakhmatov, Eduard f2370 GER0.5010.21153.15 
  Westerinen, Heikki g2344 FIN0.5010.17152.55 
  Krieger, Hermann 2232 GER0.5010.02150.30 
  Kelchner, Hans 2152 GER0.501-0.0915-1.35 
  Thieme, Hans 2097 GER0.501-0.1615-2.40 
  Oud, Niek 2024 NED0.501-0.2515-3.75 
  Kripp, Wolfgang 2181 GER0.501-0.0515-0.75 

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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