The big final rule for the comma is one that you won't find in any books by grammarians. It is quite easy to remember, however. The rule is: don't use commas like a stupid person. I mean it. More than any other mark, the comma requires the writer to use intelligent discretion and to be simply alert to potential ambiguity.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 753 | 2021-01-11 13:14:56 | 95.05 | 98% |
| 511 | 2021-01-08 13:15:12 | 92.53 | 97% |
| 240 | 2020-12-31 16:50:11 | 89.55 | 98% |