Individual Calculations October 2017
 Johannessen, Simon T  Total change: -30.40  Rating chartPersonal card
 Kragero Grand Prix B 2017 Kragero NOR 2017-09-02
RcRownchangeKK*chgGame
 1371 1434 1.00 3 -0.76 40 -30.40 
  Lye, Sigurd 1329 NOR1.0010.364014.40 
  Lye, Sverre 1427 NOR0.001-0.5140-20.40 
  Helliesen, Lykke-Merlot 1357 NOR0.001-0.6140-24.40 

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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