Individual Calculations November 2012
 Ostby, Martin Bergsjo  Total change: 14.40  Rating chartPersonal card
 Oslo Chess International ELO-Group 2012 Oslo NOR 2012-09-30
RcRownchangeKK*chgGame
 1876 1831 4.50 8 0.96 15 14.40 
  Rishovd, Svein 1996 NOR0.5010.22153.30 
  Torgersen, Terje 2012 NOR0.001-0.2615-3.90 
  Jacobsen, Trond 1604 NOR0.501-0.2915-4.35 
  Hauan, Tore 1700 NOR1.0010.32154.80 
  Omtvedt, Per 2101 NOR0.5010.33154.95 
  Salomon, Johan 2047 NOR0.001-0.2215-3.30 
  Yilmaz, Kazim 1644 NOR1.0010.26153.90 
  Andersen, Dag 1904 NOR1.0010.60159.00 

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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