Individual Calculations September 2015
 Ludwig, Peter  Total change: -21.00  Rating chartPersonal card
 Biel Master Tournament (MTO) Biel SUI 2015-07-20
RcRownchangeKK*chgGame
 2225 2228 4.50 11 -1.05 20 -21.00 
  Yilmaz, Mustafa g2582 TUR0.001-0.1120-2.20 
  Kleibaumhueter, Klaus 2029 GER0.001-0.7620-15.20 
  Liepins, Oliver 2090 LAT1.0010.31206.20 
  Shoshin, Boris 2004 RUS1.0010.22204.40 
  Meins, Gerlef m2436 GER0.001-0.2320-4.60 
  Kukov, Velislav m2367 BUL1.0010.692013.80 
  Lampert, Jonas m2448 GER0.001-0.2220-4.40 
  Watson, John L m2323 USA0.001-0.3720-7.40 
  Wiebe, Daniel 1899 CAN1.0010.12202.40 
  Derakhshani, Dorsa wm2280 IRI0.001-0.4320-8.60 
  Chan, James 2014 CAN0.501-0.2720-5.40 

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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