Individual Calculations May 2010
 Botheim, Tor  Total change: -27.00  Rating chartPersonal card
 Norwegian Premier League Oslo NOR 2009-11-06
RcRownchangeKK*chgGame
 2240 1944 0.00 1 -0.15 15 -2.25 
  Martinsen, Stig K 2240 NOR0.001-0.1515-2.25 

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)
 
 Reykjavik Open Reykjavik ISL 2010-02-24
RcRownchangeKK*chgGame
 1906 1944 3.00 9 -1.88 15 -28.20 
  Tania, Sachdev mwg2344  * IND0.001-0.0815-1.20 
  Halldorsson, Jon Arni 2189 ISL0.001-0.2015-3.00 
  Johannsson, Orn Leo 1710 ISL0.001-0.7915-11.85 
  Johannsdottir, Johanna Bjorg 1705 ISL0.001-0.8015-12.00 
  Lee, Gudmundur Kristinn 1544  * ISL1.0010.08151.20 
  Andrason, Pall 1587 ISL1.0010.11151.65 
  Hjartarson, Bjarni 2162 ISL0.001-0.2215-3.30 
  Brynjarsson, Eirikur Orn 1653 ISL1.0010.15152.25 
  Einarsson, Halldor f2260 ISL0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Knut Bøckman Cup Oslo NOR 2010-03-31
RcRownchangeKK*chgGame
 2118 1944 2.00 6 0.23 15 3.45 
  Guddahl, Viggo 2054 NOR1.0010.65159.75 
  Urkedal, Frode f2344  * NOR1.0010.921513.80 
  Baldursson, Hrannar 2129 ISL0.001-0.2615-3.90 
  Harestad, Hans Krogh 2239 NOR0.001-0.1515-2.25 
  Omtvedt, Per 2118 NOR0.001-0.2715-4.05 
  Hauge, Lars Oskar 1823 NOR0.001-0.6615-9.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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