Here lichess.org/swiss says:
"What about Round Robin?
We'd like to add it, but unfortunately Round Robin doesn't work online.
The reason is that it has no fair way of dealing with people leaving the tournament early. We cannot expect that all players will play all their games in an online event. It just won't happen, and as a result most Round Robin tournaments would be flawed and unfair, which defeats their very reason to exist.
The closest you can get to Round Robin online is to play a Swiss tournament with a very high number of rounds. Then all possible pairings will be played before the tournament ends."
That is incomprehensible to me. It is actually very easy to deal with people who leave the tournament early.
These people get a score of 0 without a fight. And their opponents get the victory with a score of 1.
This applies to all rounds in which these people do not participate. That is very easy! When people leave the tournament it's their problem.
Unfortunately, one cannot avoid that their opponents have to wait until they have an opponent again. But that's the fault of those who leave the tournament! But you can deal with other things during this time. That's how it works at OTB tournaments. That is my view of it!
Round robin tournaments are also designed to organize tournaments with a small number of participants. Let's say a number of participants up to 15. It's a matter of proper communication to get people to stay until the end of the tournament.
I leave it up to you to form your opinion about it. I just shared my opinion on that. Have fun!
"What about Round Robin?
We'd like to add it, but unfortunately Round Robin doesn't work online.
The reason is that it has no fair way of dealing with people leaving the tournament early. We cannot expect that all players will play all their games in an online event. It just won't happen, and as a result most Round Robin tournaments would be flawed and unfair, which defeats their very reason to exist.
The closest you can get to Round Robin online is to play a Swiss tournament with a very high number of rounds. Then all possible pairings will be played before the tournament ends."
That is incomprehensible to me. It is actually very easy to deal with people who leave the tournament early.
These people get a score of 0 without a fight. And their opponents get the victory with a score of 1.
This applies to all rounds in which these people do not participate. That is very easy! When people leave the tournament it's their problem.
Unfortunately, one cannot avoid that their opponents have to wait until they have an opponent again. But that's the fault of those who leave the tournament! But you can deal with other things during this time. That's how it works at OTB tournaments. That is my view of it!
Round robin tournaments are also designed to organize tournaments with a small number of participants. Let's say a number of participants up to 15. It's a matter of proper communication to get people to stay until the end of the tournament.
I leave it up to you to form your opinion about it. I just shared my opinion on that. Have fun!