Individual Calculations May 2015
 Ott, Lothar  Total change: -29.00  Rating chartPersonal card
 6. Senioren-Schachopen Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2015-04-09
RcRownchangeKK*chgGame
 1744 1694 2.00 8 -1.45 20 -29.00 
  Thielemann, Joachim 1845 GER0.001-0.3020-6.00 
  Weyand, Fernand 1778 FRA0.5010.12202.40 
  Graffenberger, Wilhelm 1760 GER1.0010.592011.80 
  Blosze, Winfried 1805 GER0.001-0.3520-7.00 
  Lachat, Martin 1643 SUI0.001-0.5720-11.40 
  Komeinda, Josef 1634 GER0.501-0.0820-1.60 
  Drews, Horst, Dr. 1750 GER0.001-0.4220-8.40 
  Polifka, Wilfried 1740 GER0.001-0.4420-8.80 

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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