Individual Calculations September 2011
 Sundorf, Jannik  Total change: 25.35  Rating chartPersonal card
 Sparkassen Open A Dortmund GER 2011-07-23
RcRownchangeKK*chgGame
 2147 2121 5.50 8 1.69 15 25.35 
  Henkemeier, Markus 1895 GER1.0010.21153.15 
  Zaitsev, Mikhail m2499 RUS0.001-0.0915-1.35 
  Conrad, Joachim 2079 GER1.0010.44156.60 
  Tran, Duc Cuong 1974 GER0.501-0.2015-3.00 
  Kartsev, Soel 2182 GER1.0010.58158.70 
  Pueschel, Werner 2163 GER1.0010.56158.40 
  Ciornei, Dragos, Dr. 2182 GER0.5010.08151.20 
  Bomans, Arno 2198 BEL0.5010.11151.65 

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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