Rapid: Individual Calculations February 2020
 Gabrielsson, Lew  Total change: -11.40  Rating chartPersonal card
 Dala Open 2020 snabb Avesta SWE 2020-01-24
RcRownchangeKK*chgGame
 1683 1431 0.00 3 -0.57 20 -11.40 
  Moller, Hampus 1986 1656 SWE0.001-0.2220-4.40 
  Pettersson, Karl-Axel 1725 SWE0.001-0.1520-3.00 
  Westman, Lennart 1667 SWE0.001-0.2020-4.00 

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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