Individual Calculations March 2018
 Johansen, Bjorn  Total change: -29.80  Rating chartPersonal card
 Kragero Resort Chess B 2018 Kragero NOR 2018-02-21
RcRownchangeKK*chgGame
 1512 1569 2.50 7 -1.49 20 -29.80 
  Danielsson, Sigurdur 1780 ISL0.001-0.2320-4.60 
  Ihlen, Sivert 1267 NOR1.0010.15203.00 
  Leite, Steinar 1792 NOR0.001-0.2220-4.40 
  Thorstensen, Martin 1539 NOR0.001-0.5420-10.80 
  Espeland, Thomas 1357 NOR1.0010.23204.60 
  Stromhaug, Kristoffer Wang 1483 NOR0.501-0.1220-2.40 
  Helliesen, Lykke-Merlot 1369 NOR0.001-0.7620-15.20 

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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