28111Z GZZJ-Bumblebee

Guangzhou Baiyun Zhujiang Experimental School · Guangzhou, Guangdong · Middle School

Season

Matches30
Record 14–8–8 from 30 scored
Win rate 47%
Avg for60.3
Avg against49.4
Events3
With footage0
Analysed0

Power ratings

Avg CCWM1.8over 3 events
Avg OPR28.3
Avg DPR26.5lower is better
Elo155230 matches
EventCCWMOPR DPRAlliancesFit
VEX V5 Robotics Competitionᵀᴹ Guangzhou City Event 9.2 40.5 31.2 12 R² 0.449 · ±28.26 pts
2026 CSTU广州城市赛 V5 混组: VEX V5 Robotics Competitionᵀᴹ 0.0 0.0 0.0 8 R² None · ±0.0 pts
2026第十七届VEX机器人竞赛BDS锦标赛中国选拔赛华南区赛-VEX V5 Robotics Comp -3.7 44.5 48.2 10 R² 0.31 · ±34.44 pts

OPR is what this team contributed to its own alliance's score, DPR what it allowed the opposing alliance, and CCWM the difference. All three are solved across every alliance at that event at once, so they do not depend on who the team was paired with — which win rate and average score both do.

Read them as rankings, not quantities. The fit column is honest about the precision: these explain roughly a third of score variance, and each team's figure rests on about five alliances. DPR can even come out slightly negative, which is the least-squares fit overshooting rather than a team causing negative points.

A team playing pure defense suppresses opponents instead of scoring, so it shows as low OPR and low DPR. That is why CCWM is the column to lead with — at the Mall of America event the undefeated winner ranked 6th on OPR and 1st on CCWM.

Allies

TeamNameTogether EliminationsRecordWin rate
89889X Kaboom 5 4 4–1–0 80%
78857Y Tsinglan School-MS-78857Y 3 2 1–2–0 33%
6386A WM_Star 3 — 0–0–3 0%
2608J BISZ-AJ 2 — 1–0–1 50%
10666A Ctrl X 1 — 0–1–0 0%
12388T Diamond Drill 1 — 1–0–0 100%
12913W JIEJIE 1 — 0–0–1 0%
18186K QZ-K 1 — 0–1–0 0%
18186S QZ-S 1 — 1–0–0 100%
18186Y QZ-Y 1 — 1–0–0 100%
18190X BIGZ-X 1 — 1–0–0 100%
2663V SWIS-Victory 1 — 1–0–0 100%

Top 12 of 21 distinct allies.

Sorted by elimination partnerships first, then by how often they played together. That order is the point: a qualification partner is a random draw, so playing with someone repeatedly says nothing about either team. An elimination partner was chosen in alliance selection — so even one says something, because it is either who picked them or who they picked.

The record is the pair's record in the matches they played together, which is the only record that describes the pairing rather than either team on its own.