Individual Calculations September 2010
 Petermann, Michail  Total change: 17.10  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2186 2122 6.00 11 1.34 15 20.10 
  Filipovic, Branko m2415 CRO0.001-0.1515-2.25 
  Stucki, Kaspar 2009 SUI0.501-0.1515-2.25 
  Djalalova, Nigora 1990 UZB0.501-0.1815-2.70 
  Meylan, Andre 1974 SUI1.0010.30154.50 
  Buchenau, Frank f2264 GER1.0010.691510.35 
  Nezad, Husein Aziz m2398 QAT0.001-0.1715-2.55 
  Rosenthal, Jonathan 2291 SUI0.001-0.2815-4.20 
  Skouvaklis, Alexis 2079 SUI1.0010.44156.60 
  Grandadam, Nicolas 2249 SUI0.001-0.3315-4.95 
  Seitz, Benjamin 2073 SUI1.0010.43156.45 
  Lehmann, Marco f2302 SUI1.0010.741511.10 

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)
 
 Sommer-Open 2010 A Baden-Baden GER 2010-08-11
RcRownchangeKK*chgGame
 2101 2122 3.00 6 -0.20 15 -3.00 
  Martens, Nick 1821 GER0.501-0.3515-5.25 
  Froitzheim, Ralf 1987 GER1.0010.32154.80 
  Siebrecht, Sebastian g2417 GER0.001-0.1515-2.25 
  Barbaras, Mathieu 1971 FRA1.0010.30154.50 
  Turova, Irina mwg2394 RUS0.001-0.1715-2.55 
  Sand, Rolf, Dr. 2014 GER0.501-0.1515-2.25 

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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