Add information on competition roles

.spelling

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 CircleCI
 Farnell
 GitHub
+Helpdesk
 Mainroad
 Netlify
 Smallpeice

content/competition/roles/_index.md

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 ---
 title: Roles
 ---
+
+This section contains information on the various roles that we assign to volunteers during the competition.
+
+Some roles are scheduled on a rota, generally these are the more important roles that are required for the competition to function.
+
+This shouldn't be considered as an exhaustive list of roles, as many other roles are needed during the competition.
+
+## Role Descriptions
+
+| Name of Role      | Brief Description                                            |
+| ----------------- | ------------------------------------------------------------ |
+| [Commentator](commentator)       | Responsible for commentating matches and building a large amount of excitement amongst those near the arenas. |
+| Helpdesk          | Provide general help and tech support                        |
+| Judge             | Responsible for making the final word on any decision relating to teams in a game. |
+| [Match Score Entry](match-score-entry) | Responsible for receiving scores from the match scorers and entering them into the competition software. |
+| [Match Scorer](match-scorer)      | Responsible for being in the arena, saving robots and scoring matches. |
+| Reception         | Controls entry to the event and handles kit collection.      |
+| Roving Helper     | Help teams in the pits with issues.                          |
+| Shepherd          | Responsible for finding teams and ensuring they make it to their matches. |

content/competition/roles/commentator.md

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+---
+title: Commentator
+hidden: true
+---
+
+**Responsible for commentating matches and building a large amount of excitement amongst those near the arenas.**
+
+As a commentator you will be stationed near to the arena and able to walk freely around it. You will be given access to a PA system via a microphone for which to speak through to address the audience. It's important that you do not make announcements to volunteers through this.

content/competition/roles/match-score-entry.md

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+---
+title: Match Score Entry
+hidden: true
+---
+
+**Responsible for receiving scores from the match scorers and entering them into the competition software.**
+
+In the role of score entry you will be stationed at a desk near to the arena/staging area. When a score sheet is given to you by the match scorers, you will enter the scores into a computer and then file the score sheet in a folder.

content/competition/roles/match-scorer.md

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+---
+title: Match Scorer
+hidden: true
+---
+
+**Responsible for being in the arena, saving robots and scoring matches.**
+
+Information on scoring matches can be found in the [SR Docs](https://github.com/thomasleese/sr-match-coordinator/wiki/Match-Scoring).
+
+Scoring is dependant on the game, so changes between every event.