Individual Calculations May 2015
 Pettersen, Joar Gullestad  Total change: -24.00  Rating chartPersonal card
 Open Norwegian Championship 2015 Fagernes NOR 2015-03-29
RcRownchangeKK*chgGame
 1793 1979 4.50 8 -1.20 20 -24.00 
  Skjolingstad, Sverre 1579  * NOR0.501-0.4220-8.40 
  Klofsrud, August 1579  * NOR0.501-0.4220-8.40 
  Taranger, Rune 1736 NOR1.0010.20204.00 
  Nilsen, Martin 2025 NOR0.001-0.4420-8.80 
  Nilsen, Tobias Lang 1761 NOR1.0010.22204.40 
  Kvisla, Johannes Luangtep 2174 NOR0.001-0.2520-5.00 
  Berntsen-Oybo, August 1717 NOR0.501-0.3220-6.40 
  Standal, Bard 1771 NOR1.0010.23204.60 
 * 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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