Replace:

If a Rat which has accepted a Test completes the Task before the Completion Deadline, it will receive the Reward, and must add 1 to their Success Rate. If a Rat which has accepted a Test fails to complete the Task before the Completion Deadline, it will receive the Punishment, and must subtract 1 from their Success Rate.

With:

If a Rat which has accepted a Test completes the Task before the Completion Deadline, it will receive the Reward, and gains 1 Success Rate. If a Rat which has accepted a Test fails to complete the Task before the Completion Deadline, it will receive the Punishment, and loses 1 Success Rate.

Within 24 hours of a Test having ended, the Head Scientist must Resolve it by:

• Making a Story Post with a title starting with “Test Resolution: ” followed by the name of the Test. This must include the results of the Test, which must state who has passed or failed, and may include commentary on the Test.
• Update the gamestate to reflect any Rewards and/or Punishments given.
• Close to comments the original Story Post which contained the Test.