Rosie

From NHRL

Robot Facts

Rosie
Rosie at the May 6, 2023 Competition, with minibot Rosie also pictured.
Builder Combat Robotics @ Cornell (Kinetic Subteam)
Driver Zander Knight & James Courtenay
Weight Class 12lb
Body Material Aluminum & HDPE
Weapon AR500 Undercutter
Weapon Drive 900KV Brushless Outrunner Motor
Drive 917KV Brushless Outrunner Motor + 13.7:1 Gearboxes
Power 4s 3500 mAh Lumenier LiPo

Rosie is the Kinetic Subteam of Combat Robotics @ Cornell's second robot, succeeding Richard following a strong initial run, including an appearance at 2022 Championships. Rosie is a hybrid horizontal spinner/undercutter design, featuring a custom-machined billet front weapon housing, as well as monogrammed back plates and a floral inspired top plate. In later iterations, she also featured aluminum and titanium forks and minibots Rosie (pictured), L Billet, and Gorge Rusel.

Following Richard's successful 2022 campaign, the Kinetic Subteam sought to capitalize on this success while also trying a new weapon type. However, Rosie did not get the opportunity to reach the heights of Richard. At her first competition, March 18, 2023, she started strong with back-to-back wins over Doomedba, but suffered a very narrow defeat against a resurgent Richard at the second round of elimination, knocking Rosie out of the bracket. However, this fight revealed important weaknesses in Rosie's design, namely the fragility of her weapon system and the plasticity of her AR400 weapon blade.

Before her next competition on May 6, 2023, Rosie received several upgrades, including AR500 weapon blades with a new geometry, new weapon pulleys, steel weapon spacers to increase durability, and AR500 and Aluminum 7075 forks. These upgrades made a distinct difference in Rosie's weapon reliability, with her winning several weapon-on-weapon engagements with Swole, and tanking hits from eventual quarterfinalist Cthulhu. However, Rosie was decisively beaten by the eventual champion, Maximizer, leaving May competition with a 1-2 record.

Although Rosie's competition days are behind her, she enjoys retirement as a fully functional testbot for Combat Robotics @ Cornell.









Statistics

Info

  • Rank: #44 in 12lb.
  • Last 5 fights: WLLWL
  • Current streak: L1 (1 KOs/KO'd)
  • Longest winning streak: 2 (2 KOs)
  • Longest losing streak: 2 (1 KO'd)
  • Avg fight time (seconds): 131.0

Record

Year Events Fights W L % KOs KO'd
2018-19
2020
2021
2022
2023 2 6 3 3 0.500 2 2
2024
All-Time 2 6 3 3 0.500 2 2


Events

Date Fought as Reached Place Fights W L KOs KO'd
March 18, 2023 Rosie Round 2 3 2 1 2 0
May 6, 2023 Rosie Round 2 3 1 2 0 2


Opponents

Opponent Fights W L KOs KO'd Last Meeting
Doomedba 2 2 0 2 0 March 18, 2023
Swole 1 1 0 0 0 May 6, 2023
Cthulhu 1 0 1 0 1 May 6, 2023
Maximizer 1 0 1 0 1 May 6, 2023
Richard 1 0 1 0 0 March 18, 2023

Click "Expand" to see this table.


Full Fight History

Date Opponent Round Result By Points Fight Length (s) Video
March 18, 2023 Doomedba Round 1 Win KO 1.00 93 https://www.youtube.com/live/xQTbCkwBmD4?feature=share&t=15731
March 18, 2023 Doomedba Rival Win KO 1.00
March 18, 2023 Richard Round 2 Loss Judges Decision -1.14 180 https://www.youtube.com/live/xQTbCkwBmD4?feature=share&t=17615
May 6, 2023 Cthulhu Challenger Loss KO -1.10 114 https://youtu.be/GeFBM7YPpiY?t=369
May 6, 2023 Swole Last Chance Win Judges Decision 1.10 180 https://www.youtube.com/live/7MK13y7_SHQ?feature=share&t=8091
May 6, 2023 Semtex Round 1 Win Forfeit 0.00
May 6, 2023 Maximizer Round 2 Loss KO -1.00 88 https://www.youtube.com/live/7MK13y7_SHQ?feature=share&t=17906

* Forfeits are not counted in a bot's W-L record.

For more information on how points are calculated for rankings, click here.

Click "Expand" to see this table.

Select Fights

Video links Coming Soon!

Gallery

Images coming soon!