Individual Calculations November 2009
 Tisdall, Jonathan D  Total change: 0.90  Rating chartPersonal card
 Norwegian Championship Teams Oslo NOR 2009-10-23
RcRownchangeKK*chgGame
 2172 2425 2.50 3 0.09 10 0.90 
  Arvola, Benjamin 2203 NOR1.0010.22102.20 
  Andersen, Lars Even 2242 NOR1.0010.26102.60 
  Strand, Haakon 2072 NOR0.501-0.3910-3.90 

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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