The Q&A is closed for the 2021-2022 season. Any rule changes or clarifications pertaining to the 2022 VEX Robotics World Championship will be included in the April 5 Game Manual Update. Teams attending VEX Worlds who wish to pre-submit questions for the driver's meeting should have received a contact form via email; if not, please contact your REC Foundation Team Engagement Manager for more information.

Official Q&A: VRC 2021-2022: Tipping Point

Usage Guidelines All Questions

855: Definition of Balanced


248A
30-Aug-2021

The rules seem very clear, but I wanted to make sure that my interpretation is correct. In the attached picture there is no elevated robots or goals. This because to be elevated: "2. The Platform meets the definition of Balanced." and the definition of balanced includes "3. Robots and / or Scoring Objects contacting the Platform in their Alliance Home Zone are not also contacting any other Field Elements, such as foam field tiles or the field perimeter." and finally even the black base is part of the platform (https://www.robotevents.com/VRC/2021-2022/QA/818)

Scoring: The blue alliance will not get credit for any elevation, and will only get credit for the mobile goals being in their home zone since the home zone is now defined as a 3-dimensional volume.

Potential DQ: If the red alliance caused the placement of the problem ring at any point in the match, they are also disqualified per <SG3c>: "Per <SG10>, using a Scoring Object to contact the opposing Alliance’s Platform during the last thirty (30) seconds would be considered a violation of this rule." since "Violations of this rule which do interfere with gameplay, such as preventing a Platform from becoming Balanced, will result in a Disqualification, regardless of whether the interference was Match Affecting or not." and it prevented the platform from meeting the definition of Balanced. This happens whether there was intent or not (https://www.robotevents.com/VRC/2021-2022/QA/842)

This would obviously be the same for any mobile goal touching any part of the platform even though it has zero impact on the alliances ability to elevate.

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Answered by committee

In version 2.0 of the Game Manual, the definition of Platform was updated to read as follows:

Platform - The 53.0” x 20.1” (1,346.2mm x 511mm) hinged polycarbonate device and the attached red or blue PVC pipes (highlighted below in Figure 17), located in each Alliance Home Zone, that sits 9.5” (241.5mm) high off of the ground when Balanced. The Platform is attached to a double hinge that allows it to tip towards the field in either direction.

Q&A 818 was also updated accordingly.

Under this revised definition, the Ring in the attached picture has no bearing on whether the Platform is considered Balanced or not.