Nobuyuki Koyama
JPN · FIDE ID 7002327 · 4 tournament games since 2023
Standard
1707
FIDE rating
Rapid
–
Unrated
Blitz
–
Unrated
Score
63%
2 W · 1 D · 1 L
Opp. avg
–
No ratings
Last game
2023-07-30
Japan Women’s/Senior Chess Championship 2023
Prep summary
- As White: 1.e4 in 100% of games (scores 50%).
Based on 4 over-the-board games. 3 with White (50%), 1 with Black (100%).
Openings as White
First move
| 1.e4 | 3 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Rubinstein Variation, Blackburne Defense | 1 | 0% |
| Caro-Kann Defense: Karpov Variation, Modern Variation, Kasparov Attack | 1 | 50% |
| Sicilian Defense: French Variation, Normal | 1 | 100% |
Openings as Black
Against 1.e4 (1 game)
| 1...c5 Sicilian Defense | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Alapin Variation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2023-07-30 | Hiroshi Manabe Japan Women’s/Senior Chess Championship 2023 | L |
| 2023-07-30 | Toyoaki Fukuda Japan Women’s/Senior Chess Championship 2023 | W |
| 2023-07-30 | Jones Stephen Japan Women’s/Senior Chess Championship 2023 | ½ |
| 2023-07-29 | Seiichi Ogasa Japan Women’s/Senior Chess Championship 2023 | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.