Individual Calculations March 2011
 Knol, Geon  Total change: 4.05  Rating chartPersonal card
 Schaakfestival Groningen 2010 Open A Groningen NED 2010-12-21
RcRownchangeKK*chgGame
 2207 2097 3.50 9 0.27 15 4.05 
  De Jong, Migchiel m2406 NED0.001-0.1415-2.10 
  Aronov, Igor 2207 RUS0.5010.15152.25 
  Partenheimer, Axel 2201 GER0.001-0.3615-5.40 
  Lampert, Jonas 2131 GER0.5010.05150.75 
  Kerigan, Demre 2149 TUR0.001-0.4315-6.45 
  Krause, Ullrich f2308 GER1.0010.771511.55 
  Lyell, Mark f2210 ENG0.001-0.3515-5.25 
  Theulings, Paul-Peter c2132 NED1.0010.55158.25 
  Dehn, Marcus 2115 GER0.5010.03150.45 

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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