Individual Calculations January 2020
 Pedersen, Tom Roar  Total change: 43.80  Rating chartPersonal card
 Drammen Schakklub hoestturnering 2019 Drammen NOR 2019-09-06
RcRownchangeKK*chgGame
 1600 1356 4.00 8 2.19 20 43.80 
  Klausen, Truls Skauge 1662 NOR0.001-0.1420-2.80 
  Eriksen, Dag 1691 NOR0.001-0.1220-2.40 
  Duguma, Tadesse 1237 NOR1.0010.34206.80 
  Grondahl, David A 1756  * NOR0.001-0.0820-1.60 
  Sama, Gunnar 1584 NOR1.0010.792015.80 
  Grasvik, Olav 1437 NOR1.0010.612012.20 
  Berg, Gunnstein 1677 NOR1.0010.872017.40 
  Egede-Nissen, Bjorn 1756  * NOR0.001-0.0820-1.60 
 * 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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