Berserkers GM Round Robin
10 players participated in this 9-round tournament, held from 25 Aug 2025 to 29 Aug 2025 in Amsterdam, Netherlands. 9 titled players from 5 federations. Top 10 Elo average was 2396, and top seed was Lorenzo Lodici (🇮🇹 ITA, GM, 2538).
Lorenzo Lodici (🇮🇹 ITA, GM, 2538) won with 7.5/9, ahead of Khoi Pham (7.5) and Eelke De Boer (5.5). Lodici shared the lead from round 1, winning on tie-break.
The biggest upset came in round 8: Edwyn Mesman (2198) beat Eelke De Boer (IM, 2436), a +238-point gap.
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How it unfolded
Top 10 · 9 roundsGM Lorenzo Lodici led from R2 onwards, the runner-up race stayed tight.
GM Lorenzo Lodici held the sole lead from R2 through R9 without losing it.
GM Lorenzo Lodici beat IM Khoi Pham (White).
GM Lorenzo Lodici 6 wins (R1–R6)IM Khoi Pham 5 wins (R5–R9)IM Eelke De Boer 3 wins (R4–R6)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇮🇹GMLodici, Lorenzo | 2538 | * | 1 | ½ | 1 | 1 | 1 | 1 | ½ | ½ | 1 | 7.5 | 32.25 | 37.5 | +12.2 | 2653 |
| 2 | 🇳🇱IMPham, Khoi | 2382 | 0 | * | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7.5 | 27.25 | 37.5 | +64.0 | 2670 |
| 3 | 🇳🇱IMDe Boer, Eelke | 2436 | ½ | ½ | * | ½ | 1 | ½ | ½ | 0 | 1 | 1 | 5.5 | 22.75 | 39.5 | +4.8 | 2471 |
| 4 | 🇳🇱IMAdmiraal, Miguoel | 2458 | 0 | 0 | ½ | * | ½ | ½ | ½ | 1 | 1 | 1 | 5.0 | 16.00 | 40.0 | -2.8 | 2432 |
| 5 | 🇩🇪GMDeuer, Marius | 2487 | 0 | 0 | 0 | ½ | * | ½ | 1 | 1 | 1 | 1 | 5.0 | 15.00 | 40.0 | -6.4 | 2428 |
| 6 | 🇨🇭GMPeng, Li Min | 2522 | 0 | 0 | ½ | ½ | ½ | * | ½ | ½ | ½ | 1 | 4.0 | 14.00 | 41.0 | -21.0 | 2339 |
| 7 | 🇧🇪GMDgebuadze, Alexandre | 2400 | 0 | 0 | ½ | ½ | 0 | ½ | * | ½ | 1 | ½ | 3.5 | 11.75 | 41.5 | -10.4 | 2315 |
| 8 | 🇳🇱Mesman, Edwyn | 2198 | ½ | 0 | 1 | 0 | 0 | ½ | ½ | * | ½ | 0 | 3.0 | 14.00 | 42.0 | +18.0 | 2293 |
| 10 | 🇳🇱FMLabruyere, Roger | 2281 | ½ | 0 | 0 | 0 | 0 | ½ | 0 | ½ | * | ½ | 2.0 | 8.25 | 43.0 | -20.6 | 2188 |
| 9 | 🇳🇱FMKazarjan, Gachatur | 2254 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 1 | ½ | * | 2.0 | 5.75 | 43.0 | -27.0 | 2191 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Pham, KhoiIMNED+64.07.5 pts · #2
- 2Mesman, EdwynNED+18.03.0 pts · #8
- 3Lodici, LorenzoGMITA+12.27.5 pts · #1
- 1Kazarjan, GachaturFMNED-27.02.0 pts · #9
- 2Peng, Li MinGMSUI-21.04.0 pts · #6
- 3Labruyere, RogerFMNED-20.62.0 pts · #10
- R8+238 Elo gap
- R3+140 Elo gap
- R7+105 Elo gap