Board Game Arena

Is it normal ELO total score is not equal to the sum of each duel with other "6 nimmt!" participants ?
For example, table #90312168, if we sum score, it would have given me 25.68 instead I received 16.05. What is wrong ? Note that each duel ELO computation is correct, only the sum of the duels does not result the correct total.

This has been asked for umpteen times and still no one bothers to explain why it is not explained anywhere. Anyway, multiplayer Elo is not the sum of duel Elos. Why not? Well, no one has explained.

See here: https://boardgamearena.com/forum/viewto ... =9&t=15950