Individual Calculations March 2019
 Amarapala, Anton  Total change: -15.00  Rating chartPersonal card
 Kragero Resort Chess 2019 Elo Kragero NOR 2019-02-20
RcRownchangeKK*chgGame
 1526 1416 1.50 6 -0.75 20 -15.00 
  Bernstein, Jonas August 1744 NOR0.001-0.1320-2.60 
  Espeland, Jonatan 1630 NOR0.001-0.2320-4.60 
  Gudmundsson, Thordur 1548 ISL0.001-0.3220-6.40 
  Sjol, Henrik 1800 NOR0.001-0.0920-1.80 
  Vatneodegard, Marie 1108 NOR1.0010.14202.80 
  Al-Kareem, Mohammed 1328 NOR0.501-0.1220-2.40 

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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