Individual Calculations September 2009
 Lauritzen, Einar  Total change: -20.25  Rating chartPersonal card
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 1946 2036 3.50 8 -1.35 15 -20.25 
  Suder, Ryszard 2195 POL0.5010.21153.15 
  Sikora-Lerch, Jan m2221 CZE0.001-0.2615-3.90 
  Badik, Maksym 1752 UKR0.501-0.3415-5.10 
  Taboureau, Karine 1773 FRA1.0010.18152.70 
  Faerman, Igor 2249 ISR0.001-0.2315-3.45 
  Bigalke, Moritz 1797 GER0.501-0.3015-4.50 
  Korinek, Jaroslav 1829 CZE0.501-0.2715-4.05 
  Luzikova, Nicola 1753 CZE0.501-0.3415-5.10 

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)
 

 

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