I'm building something similar to the reputation graph / summary on the SO user page.

![rep][1]

I'm using this API call to retrieve the reputation history: [/2.0/users/109102/reputation?site=stackoverflow][2]

..and I see this JSON response:

    {
      "items": [
        {
          "user_id": 109102,
          "post_id": 4772273,
          "post_type": "question",
          "vote_type": "up_votes",
          "reputation_change": 10,
          "on_date": 1334436306
        },
        {
          "user_id": 109102,
          "post_id": 1252848,
          "post_type": "answer",
          "vote_type": "up_votes",
          "reputation_change": 280,
          "on_date": 1334135022
        },

* `item` 1 post_id 4772273 is "InterpolationMode HighQualityBicubic introducing artefacts on edge of resized images".  Which is +5 in the screenshot, but `reputation_change` of 10 in the API's JSON.
* `item` 2 post_id 1252848 is "What browsers support html 5 websocket?".  Which is +10 in the screenshot, but `reputation_change` of 280 in the API's JSON.

I'm expecting the JSON to give me the same results I see in the screenshot.  Have I got something wrong?


  [1]: https://i.sstatic.net/JLBbZ.png
  [2]: http://api.stackexchange.com/2.0/users/109102/reputation?site=stackoverflow