Fumiki Koseki (古関章記) — Megaminx (WCA) results & prs
Results & PRs for Fumiki Koseki (古関章記)'s official Megaminx (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Fumiki Koseki (古関章記) — Megaminx (WCA)
Every number on this screen is Fumiki Koseki (古関章記)'s Megaminx (WCA) results only — no other competitor or event is mixed in.
Fumiki Koseki (古関章記) has no Megaminx rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Megaminx board
Results & PRs
Fumiki Koseki (古関章記) · Megaminx (WCA)
PBs, PR progression and PR pace
Fumiki Koseki (古関章記)'s Megaminx PB average is 1:33.93, set at Hiroshima Spring 2023, after 17 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
1:23.36
Kanto Spring 2026
PB averagelower is better
1:33.93
Hiroshima Spring 2023
Total event PRs
17
Single vs average PRs
9 / 8
single PRs / average PRs
Avg days between PRslower is better
792
Longest gap
2413d
2013-02-11 → 2019-09-21
How close to peak?lower is better
98.7%
71% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
0 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 102% is this cuber's own typical pace.