Individual Calculations November 2009
 Petersen, Nils  Total change: 12.75  Rating chartPersonal card
 4. XtraCon i Skovbo 2009 Skovbo DEN 2009-09-04
RcRownchangeKK*chgGame
 2183 2034 3.50 8 0.85 15 12.75 
  Flindt, Thomas 2166 DEN0.001-0.3215-4.80 
  Holst, Lasse 1890 DEN1.0010.31154.65 
  Ivanov, Mikhail g2434  * RUS0.5010.42156.30 
  Jensen, Simon Bekker m2415 DEN0.001-0.0915-1.35 
  Teplyi, Igor 2284 DEN0.001-0.1915-2.85 
  Eriksson, Christian 2159 DEN0.5010.17152.55 
  Marshall, Mikael 1904 DEN1.0010.32154.80 
  Pedersen, Hans Dahl 2210 DEN0.5010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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