OLCC NATIONAL U-20 CHESS TOURNAMENT 2025
Open SwissStandard
16 players participated in this 6-round tournament, held from 16 Dec 2025 to 17 Dec 2025 in Lekki, LAGOS., Nigeria. Top 10 Elo average was 0, and top seed was Kingsley OSAYANDE (π³π¬ NGR, 2061).
Location
π³π¬Lekki, LAGOS., Nigeria
Dates
16 Dec 2025 β 17 Dec 2025
Time control
Standard: 45 minutes with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Avg top 10
0
Participants
16
Federations Β· 1 represented
π³π¬NigeriaΓ5
Top 3
- π₯
- π₯
- π₯
How it unfolded
Top 6 Β· 6 roundsCo-leaders
20
12
5
1
1
3
R5 Β· LEADER CHANGE16 Dec
Victor Chibuikem NWANKWO takes the sole lead (4.5/5).
R4 Β· LATE SURGE
Oluwatodimu Busayo OYEWALE was #17 at R4, climbed to #1 over the final stretch.
Key matchups Β· top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FIDE 8577609 | * | β | 1 | β |
| 2Oluwatodimu Busayo OYEWALE | β | * | β | β |
| 3Joseph George AWOLOWO | 0 | β | * | β |
| 4John Akorede DADA | β | β | β | * |
Grille amΓ©ricaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Ξ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FIDE 8577609 | 0 | β | +?N | β?B | +5N | =?B | +12N | +4N | 4.5 | 7.5 | 7.5 | 7.50 | 1573 | 0.0 |
| 2 | OYEWALE, Oluwatodimu Busayo | 0 | NGR | +?B | +?N | β?B | β?N | +9B | +6N | 4.0 | 5.0 | 5.0 | 5.00 | 1674 | 0.0 |
| 3 | DADA, John Akorede | 0 | NGR | +8B | β?N | +10B | =?N | β?B | +15N | 3.5 | 4.5 | 4.5 | 4.50 | 1498 | 0.0 |
| 4 | AWOLOWO, Joseph George | 0 | NGR | +?N | +?B | =?N | β?B | +?N | β1B | 3.5 | 4.5 | 4.5 | 0.00 | 1593 | 0.0 |
| 5 | FIDE 8533296 | 0 | β | F | β?N | β1B | +?N | +?B | +?N | 3.0 | 4.5 | 4.5 | 0.00 | 983 | 0.0 |
| 6 | FIDE 8552169 | 0 | β | β?N | +?B | +?N | +?B | β?N | β2B | 3.0 | 4.0 | 4.0 | 0.00 | 1756 | 0.0 |
| 7 | KISEGBEJI, Benjamin Oluwaseyi | 0 | NGR | β?N | +?B | +?N | +?B | β?B | β?N | 3.0 | 0.0 | 0.0 | 0.00 | 928 | 0.0 |
| 8 | FIDE 8552134 | 0 | β | β3N | β13B | F | =15B | +?N | =?B | 2.0 | 5.0 | 5.0 | 0.25 | 1573 | 0.0 |
| 9 | FIDE 8577382 | 0 | β | +?N | β?B | +16N | β?B | β2N | β?B | 2.0 | 4.0 | 4.0 | 0.00 | 983 | 0.0 |
| 10 | ANANDH, Anjelika Reddiyar | 0 | NGR | +?N | β?B | β3N | +16B | β?N | β?B | 2.0 | 3.5 | 3.5 | 0.00 | 773 | 0.0 |
| 11 | FIDE 531032516 | 0 | β | +?N | β?B | β?N | F | +?B | β?B | 2.0 | 0.0 | 0.0 | 0.00 | 1748 | 0.0 |
| 12 | FIDE 8581258 | 0 | β | F | β?B | +?N | F | β1B | β?N | 1.0 | 4.5 | 4.5 | 0.00 | 891 | 0.0 |
| 13 | FIDE 8574502 | 0 | β | β?B | +8N | β?B | β?N | β?B | β14N | 1.0 | 3.0 | 3.0 | 2.00 | 854 | 0.0 |
| 14 | FIDE 8582637 | 0 | β | β?N | β?B | F | β?B | β?N | +13B | 1.0 | 1.0 | 1.0 | 1.00 | 928 | 0.0 |
| 15 | FIDE 8527458 | 0 | β | β?N | β?B | F | =8N | F | β3B | 0.5 | 5.5 | 5.5 | 1.00 | 773 | 0.0 |
| 16 | FIDE 8582572 | 0 | β | β?B | F | β9B | β10N | β?B | F | 0.0 | 4.0 | 4.0 | 0.00 | 983 | 0.0 |
Key insights
Biggest movers and upsets β the story behind the numbers.
Top rating gainers
- 1FIDE 85332960.03.0 pts Β· #16
- 2DADA, John AkoredeNGR0.03.5 pts Β· #5
- 3FIDE 85274580.00.5 pts Β· #10
Top rating losers
- 1FIDE 85332960.03.0 pts Β· #16
- 2DADA, John AkoredeNGR0.03.5 pts Β· #5
- 3FIDE 85274580.00.5 pts Β· #10