Arina Marchenko
Provisional—
Rank in Estonia
#16
Skill
1,016
± 196
Volume
87
mean top-8
Career vol
437
all events
Events
2
Last active
2025-11
Skill timeline
Each point is a competition. Shaded area = rating uncertainty (Glicko-2 ±φ) — narrows as more data accumulates. Tap a point to inspect.
Competition history
| Mo. | Competition | Division | Source | Rank |
|---|---|---|---|---|
| Apr | advanced woman | local_intermediate | 12 | |
| Jan | advanced woman | local_intermediate | 17 | |
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