Individual Calculations July 2009
 Gundersen, Helge  Total change: 9.15  Rating chartPersonal card
 Europ. Senior Team Champ. Velden AUT 2009-04-05
RcRownchangeKK*chgGame
 2171 2247 6.00 9 0.61 15 9.15 
  Fitzke, Ulrich 2009 GER0.501-0.3015-4.50 
  Vasiukov, Evgeni g2482 RUS0.001-0.2115-3.15 
  Kool, Gerard 2164 NED1.0010.39155.85 
  Schwertel, Johann 1987 GER1.0010.18152.70 
  Pribyl, Josef m2346 CZE0.001-0.3615-5.40 
  Gaenssmantel, Alfons 2127 GER1.0010.34155.10 
  Macdonald-Ross, Michael 2169 ENG1.0010.39155.85 
  Holscher, Peter 2066 NED1.0010.26153.90 
  Nordstrom, Felix f2187 SWE0.501-0.0815-1.20 

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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