[WIP] Align calculation of total games with the number of downloaded games. Closes #84

[Nevsor]

Prevent the account cards from showing a percentage of downloaded games greater than 100% by aligning the calculation of games to the way games are downloaded.

I need to identify other causes of games missing in the total, before this PR is ready.

[franciscoBSalgueiro]

Thanks, I don't play correspondence, so I didn't notice that it was missing on lichess.

The chess.com discrepancy is probably their problem tbh, even on their own site the counts don't add up.
For example:

On here it says that Daniel Naroditsky has played 133198 bullet games.

Here it says it's 52,954 games.

And here it says it's 35180

And if you go to the API it says it's 51,125

[Cankyre]

Well only games in the archive can actually be downloaded IIRC, so I'd say archive is the best number to use.
For stats some games randomly don't count, but unrated games definitely don't count.

Lichess seems to only have one game count though.

[CoderDen732]

Just to add this, repeatedly clicking download games and then refreshing causes the downloaded % to increase. This is true for both chess.com and lichess. This also skews the other stats such as win-loss%.

This is before spamming download.

This is after spamming

From this, I infer that the problem on both lichess and chess.com is not entirely due to inconsistencies in the number of games counted by the platform itself. This may, however, be a part of the problem

[franciscoBSalgueiro]

That's a different issue that was already fixed in the pre release

[buracchi]

The database obtained by downloading games from chess.com contains both the 'Live Chess' and 'Play vs Bot' categories (appearing under the 'Tournaments' tab).
Bot games are not used by chess.com to calculate the total number of games.
I also have more games in Live Chess than the total number of games, so something else does not add up.