Wins
3
Indexed tournament wins
Player record
Sprague, Ray Arthur
Losses
8
Indexed tournament losses
Matches
11
Decisive results
Win rate
27.3%
Across indexed matches
Peak rating
1,479
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
HARRY CHAFETZ
Ping TTC Giant Round Robin Winter 2013 · Feb 16, 2013 · -589 rating
Open →Most frequent opponent
Adnan Medunjanin
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Rating history unavailable
More published rating points are needed before a trajectory can be drawn.
Tournament history
1 tournament appearances · synced Aug 14, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 16, 2013 | Ping TTC Giant Round Robin Winter 2013Tournament · View matches | 1,618 | 1,479 | -139+0 / -139 | 3W / 8L |
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