Individual Calculations April 2018
 Palsson, Halldor  Total change: -21.40  Rating chartPersonal card
 Icelandic Team Championship 2017-18 - 3rd dvision Round 5-7 Reykjavik ISL 2018-03-02
RcRownchangeKK*chgGame
 1744 2056 1.50 3 -1.07 20 -21.40 
  Jonsson, Sveinbjorn 1682 ISL1.0010.10202.00 
  Masson, Kjartan 1745 ISL0.501-0.3620-7.20 
  Maggason, Oskar 1805 ISL0.001-0.8120-16.20 

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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