88825H ROACH

Shanghai Koller Foreign Language School · Shanghai, Shanghai · Middle School

Season

Matches28
Record 12–16–0 from 28 scored
Win rate 43%
Avg for67.8
Avg against83.8
Events3
With footage0
Analysed0

Power ratings

Avg CCWM-12.5over 3 events
Avg OPR32.5
Avg DPR44.9lower is better
Elo149228 matches
EventCCWMOPR DPRAlliancesFit
The Silk Road Link: VEX V5 Robotics Competition Over -22.0 16.0 38.0 10 R² 0.308 · ±38.17 pts
2026长三角VEX机器人精英赛: MS,Override -23.0 30.8 53.8 10 R² 0.327 · ±37.34 pts
2026-2027 VEX机器人竞赛华东大区赛: VEX V5 Robotics Competition 7.6 50.6 43.0 8 R² 0.314 · ±33.97 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
11416M 杭州市之江第一中学 3 2 2–1–0 67%
4560Z World Youth Academy 2 2 1–1–0 50%
1677Y 宁波浩泽科技培训有限公司 2 — 0–2–0 0%
10017A 中国杭州低碳科技馆 1 — 1–0–0 100%
10080A HZ.Club 1 — 1–0–0 100%
10085X UK Ruiguan 1 — 1–0–0 100%
12344A QonnWolf-CP 1 — 0–1–0 0%
1737X Usually Fanta 1 — 0–1–0 0%
1949C STEMHUB-C 1 — 0–1–0 0%
20236Y 杭州二中白马湖教育集团 1 — 1–0–0 100%
20236Z 杭州二中白马湖教育集团 1 — 0–1–0 0%
2052C Transformers 1 — 0–1–0 0%

Top 12 of 24 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.