Individual Calculations September 2009
 Berkemer, Rainer  Total change: 9.75  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 1953 1925 2.50 6 -0.37 15 -5.55 
  Aabling-Thomsen, Jakob f2325  * DEN1.0010.921513.80 
  Kaaber, Jacob 2184 DEN0.001-0.1815-2.70 
  Algra, Jouke 2123 NED0.001-0.2415-3.60 
  Eiholt, Bjarne 1678 DEN0.001-0.8115-12.15 
  Skovle, Lars 1677 DEN1.0010.19152.85 
  Maechel, Michael 1731 DEN0.501-0.2515-3.75 
 * 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)
 
 XXXV Obert Internacional d’Escacs Ciutat de Badalona A Badalona ESP 2009-08-01
RcRownchangeKK*chgGame
 2055 1925 4.00 9 1.02 15 15.30 
  Priya, P. wm2172 IND0.5010.31154.65 
  Menac Comas, Joan Ramon 2107 ESP0.5010.24153.60 
  Meera, Sai wm2148 IND0.001-0.2215-3.30 
  Ortega Serra, Marc 2121 ESP0.001-0.2515-3.75 
  Carraminana Lopez, Luis Antonio 2041 ESP0.001-0.3415-5.10 
  Molina Hernandez, Albert 2009 ESP0.5010.12151.80 
  Triquell Sanchez, Jaume 2037 ESP0.5010.15152.25 
  Barroso Quinones, Antonio 1837 ESP1.0010.38155.70 
  Cabot Muntane, Jordi 2022 ESP1.0010.63159.45 

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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