nabla: There has to be a history table already, how else would it be possible to show those pretty BKR charts? Probably it currently contains information about player, type of game, date/time, BKR. If you add one more column with the game ID, then you've got it!

This would solve another inconvenience as well: currently it's the date/time of the last move made in a game which constitutes the end of the game. It would be more appropriate to show the date/time of the resignation or draw acceptance, which could deviate some days or even weeks from the last move made.

I think that the proper ratings and end dates should be shown for all games, including those already finished. Some months ago we had a short downtime when all ratings were newly re-calculated. If it's necessary to create that new column then I wouldn't mind another downtime in order to add this more meaningful information.

By the way: then the ratings could be added to the game scores as well. This would make it more easy to decide which games to look at, when you have downloaded hundreds of games from people you don't know.