Championnat National des Categories U20 Open
Open SwissStandard
17 players participated in this 7-round tournament, held from 03 May 2026 to 08 May 2026 in Agadir, Morocco. Top 10 Elo average was 1732, and top seed was Kacem Mostafi (🇲🇦 MAR, 1950).
Aboubaker Abenghal (🇲🇦 MAR, 0) won with 6.0/7, ahead of Kacem Mostafi (5.5) and Yassine Elhamri (5.0). Abenghal took the lead from round 6.
The biggest upset came in round 5: ISSAM YOUSSFI (1557) beat Anis Bahhar (1777), a +220-point gap.
Location
🇲🇦Agadir, Morocco
Dates
03 May 2026 → 08 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇲🇦Morocco×17
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsAboubaker Abenghal led from R6; +0.5-point edge over the runner-up.
Co-leaders
7
2
1
1
1
1
1
R6 · LEADER CHANGE06 May
Aboubaker Abenghal takes the sole lead (5.0/6).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Aboubaker Abenghal beat Kacem Mostafi (Black).
WIN STREAKS · 2 top finishers
Aboubaker Abenghal 5 wins (R3–R7)Kacem Mostafi 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Aboubaker Abenghal | * | 1 | ½ | 1 |
| 2Kacem Mostafi | 0 | * | ½ | — |
| 3Yassine Elhamri | ½ | ½ | * | 1 |
| 4Rayane Chaoui | 0 | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Abenghal, Aboubaker | 0 | MAR | =3N | =12B | +15N | +11B | +5N | +2N | +4B | 6.0 | 24.0 | 26.0 | 22.25 | 1875 | 0.0 |
| 2 | Mostafi, Kacem | 1950 | MAR | +6N | +15B | +8N | +5B | =3N | −1B | +7N | 5.5 | 25.5 | 27.5 | 19.00 | 2051 | +20.0 |
| 3 | Elhamri, Yassine | 1917 | MAR | =1B | =13N | +4B | +9N | =2B | +7N | =8N | 5.0 | 25.5 | 28.0 | 19.50 | 1904 | +0.8 |
| 4 | Chaoui, Rayane | 1813 | MAR | +16N | =5B | −3N | +8B | +10N | +6N | −1N | 4.5 | 25.0 | 26.5 | 13.50 | 1853 | +3.8 |
| 5 | Zaroual, Zakaria | 0 | MAR | +7B | =4N | +9B | −2N | −1B | =14N | +10B | 4.0 | 25.5 | 28.0 | 13.00 | 1773 | 0.0 |
| 6 | Lahouasly, Yahya | 1538 | MAR | −2B | +17N | −7B | +14N | +16N | −4B | +9B | 4.0 | 20.5 | 21.5 | 8.00 | 969 | -28.8 |
| 7 | YOUSSFI,ISSAM | 1557 | MAR | −5N | +16B | +6N | =10B | +11N | −3B | −2B | 3.5 | 24.0 | 25.5 | 9.50 | 1796 | +42.8 |
| 8 | HANESSOUL,YASSINE | 1729 | MAR | F | +10N | −2B | −4N | =9B | +12N | =3B | 3.0 | 23.5 | 23.5 | 9.50 | 1743 | +0.8 |
| 9 | Hmimes, Rayan | 0 | MAR | +13N | +11B | −5N | −3B | =8N | =10B | −6N | 3.0 | 21.5 | 24.0 | 8.00 | 1738 | 0.0 |
| 10 | Regrag, Oussama | 0 | MAR | +12N | −8B | +13B | =7N | −4B | =9N | −5N | 3.0 | 20.5 | 23.0 | 8.25 | 1693 | 0.0 |
| 11 | Bahhar, Anis | 1777 | MAR | +17B | −9N | +14B | −1N | −7B | =16N | −12B | 2.5 | 19.0 | 20.0 | 4.25 | 798 | -58.8 |
| 12 | Daoud, Haitam | 1638 | MAR | −10B | =1N | −17B | F | +13N | −8B | +11N | 2.5 | 18.0 | 18.0 | 8.00 | 1870 | +37.2 |
| 13 | El jamali, Abderrahman | 1728 | MAR | −9B | =3B | −10N | +17N | −12B | +15B | F | 2.5 | 16.5 | 16.5 | 5.50 | 1742 | +2.0 |
| 14 | MARRAGH YAHYA | 0 | MAR | −15B | F | −11N | −6B | +17N | =5B | +16B | 2.5 | 15.0 | 15.0 | 4.50 | 862 | 0.0 |
| 15 | ETTOUMI,ILYAS | 1672 | MAR | +14N | −2N | −1B | −16B | F | −13N | +17B | 2.0 | 19.0 | 19.0 | 3.50 | 1039 | -23.6 |
| 16 | Belattar, Othmane | 0 | MAR | −4B | −7N | F | +15N | −6B | =11B | −14N | 1.5 | 19.0 | 19.0 | 3.25 | 1522 | 0.0 |
| 17 | Boukhir, Othmane | 0 | MAR | −11N | −6B | +12N | −13B | −14B | F | −15N | 1.0 | 16.0 | 16.0 | 2.50 | 1431 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1YOUSSFI,ISSAMMAR+42.83.5 pts · #8
- 2Daoud, HaitamMAR+37.22.5 pts · #6
- 3Mostafi, KacemMAR+20.05.5 pts · #2
Top rating losers
- 1Bahhar, AnisMAR-58.82.5 pts · #15
- 2Lahouasly, YahyaMAR-28.84.0 pts · #17
- 3ETTOUMI,ILYASMAR-23.62.0 pts · #16
Biggest upsets
- R5+220 Elo gap
- R7+139 Elo gap