16. DSSP NG Thalwil
Open SwissStandard
11 players participated in this 5-round tournament, held on 25 Oct 2025 in Thalwil, Switzerland. Top 10 Elo average was 633, and top seed was Jan Kammerlander (🇨🇭 SUI, 1665).
Elia Michel Zimmerli (🇨🇭 SUI, 1638) won with 4.0/5, ahead of Phinnaeus Kwisda (3.5) and Zichen Zhang (3.0). Zimmerli shared the lead from round 4 and broke clear in the final round.
Location
🇨🇭Thalwil, Switzerland
Dates
25 Oct 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇨🇭Switzerland×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsElia Michel Zimmerli led from R5; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R5.
Co-leaders
5
2
1
4
1
R5 · LEADER CHANGE25 Oct
Elia Michel Zimmerli takes the sole lead (4.0/5).
R1–R5 · UNBEATEN
Elia Michel Zimmerli went unbeaten across 5 games (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Elia Michel Zimmerli | * | — | 1 | — |
| 2Phinnaeus Kwisda | — | * | — | 1 |
| 3Mika Reh | 0 | — | * | — |
| 4Narek Kakoyan | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zimmerli, Elia Michel | 1638 | SUI | =6N | +8B | =4N | +3B | +5N | 4.0 | 12.0 | 14.0 | 11.00 | 1776 | +14.0 |
| 2 | Kwisda, Phinnaeus | 1527 | SUI | +7N | −3B | +8N | +6B | =4N | 3.5 | 12.0 | 14.0 | 9.50 | 1390 | -14.0 |
| 3 | Zhang, Zichen | 1501 | SUI | +10B | +2N | +5B | −1N | −7B | 3.0 | 13.5 | 14.5 | 7.50 | 1583 | +9.2 |
| 4 | Kammerlander, Jan | 1665 | SUI | +9B | −5N | =1B | +11N | =2B | 3.0 | 11.5 | 12.5 | 5.75 | 1583 | -9.2 |
| 5 | Reh, Mika | 0 | SUI | +11N | +4B | −3N | +?B | −1B | 3.0 | 11.0 | 11.0 | 4.00 | 1564 | 0.0 |
| 6 | Kachappilly Thomas, Felix | 0 | SUI | =1B | =?N | +10B | −2N | +9B | 3.0 | 9.5 | 9.5 | 4.00 | 1413 | 0.0 |
| 7 | Kakoyan, Narek | 0 | SUI | −2B | +9N | −?B | +10N | +3N | 3.0 | 8.5 | 8.5 | 5.00 | 1367 | 0.0 |
| 8 | Blumenschein, Karl | 0 | SUI | +?B | −1N | −2B | −9N | +11B | 2.0 | 9.5 | 9.5 | 1.00 | 1413 | 0.0 |
| 9 | FIDE 1367579 | 0 | — | −4N | −7B | −11N | +8B | −6N | 1.0 | 11.0 | 12.0 | 2.00 | 865 | 0.0 |
| 10 | FIDE 1378902 | 0 | — | −3N | +11B | −6N | −7B | −?N | 1.0 | 10.0 | 10.0 | 1.00 | 675 | 0.0 |
| 11 | FIDE 1373382 | 0 | — | −5B | −10N | +9B | −4B | −8N | 1.0 | 9.0 | 10.0 | 1.00 | 865 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Zimmerli, Elia MichelSUI+14.04.0 pts · #2
- 2Zhang, ZichenSUI+9.23.0 pts · #4
- 3Kakoyan, NarekSUI0.03.0 pts · #3
Top rating losers
- 1Kwisda, PhinnaeusSUI-14.03.5 pts · #8
- 2Kammerlander, JanSUI-9.23.0 pts · #7
- 3Kakoyan, NarekSUI0.03.0 pts · #3