Individual Calculations September 2010
 Isakson, Alex  Total change: 9.45  Rating chartPersonal card
 St.Pauli Jubilaeums Open 2010 Gruppe A Hamburg GER 2010-07-10
RcRownchangeKK*chgGame
 2103 1949 2.50 8 0.04 15 0.60 
  Laqua, Christian 2142 GER0.5010.25153.75 
  Antunes, Victor 2116 GER1.0010.721510.80 
  Kopylov, Michael m2349  * UKR0.001-0.0815-1.20 
  Kaye, Ferdinand 2071 GER0.001-0.3315-4.95 
  Kurth, Michael 2030 GER0.001-0.3915-5.85 
  Raygrotzki, Norbert 2015 GER0.5010.09151.35 
  Chin, Karin 2081 GER0.001-0.3215-4.80 
  Soost, Stefan 2022 GER0.5010.10151.50 
 * 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)
 
 2.Guetersloher Sparkassen Cup Guetersloh GER 2010-08-20
RcRownchangeKK*chgGame
 2043 1949 2.50 5 0.59 15 8.85 
  Wolter, Jens 2116 GER0.001-0.2815-4.20 
  Luncescu, Christian 2231 GER0.001-0.1615-2.40 
  Unruh, Heinrich 1933 GER1.0010.48157.20 
  Volesky, Karl-Heinz 2098 GER0.5010.20153.00 
  Kopp, Daniel 1836 GER1.0010.35155.25 

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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