Rapid: Individual Calculations October 2013
 Ranaldi, Lucas  Total change: 7.60  Rating chartPersonal card
 Laffen cup Gr B 2013 Oslo NOR 2013-09-01
RcRownchangeKK*chgGame
 1795 1721 2.00 4 0.38 20 7.60 
  Loken, Espen 1887 NOR0.001-0.2820-5.60 
  Olsen, Jens Petter 1586 NOR0.001-0.6820-13.60 
  Mella, Aage 1949 NOR1.0010.792015.80 
  Aanonsen, Per Tore 1756 NOR1.0010.552011.00 

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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