What deduction is applied for unauthorized mats on the floor during an event?

The deduction for unauthorized mats on the floor during an event is set at 0.30. This penalty is in place to ensure that the competition environment adheres to the specified guidelines and safety requirements. The presence of mats or other equipment that are not approved or expected can influence performance, create potential hazards, or disrupt the uniformity of the competitive setting.

In gymnastics judging, maintaining a standard structure is crucial for fairness and ensuring athletes compete under consistent conditions. Therefore, a deduction of 0.30 is deemed appropriate to emphasize the importance of proper event setup. This helps reinforce that all equipment and mats must comply with the regulations established by gymnastics governing bodies, thereby promoting a level playing field.