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 |
|---|---|---|---|
| 5195 | 2021-07-22 21:22:12 | 111.24 | 98% |
| 4273 | 2021-02-10 17:34:19 | 100.89 | 97.2% |