Offene Rheinland-Pfalz-Frauen-Einzelmeisterschaft 2025
Open SwissStandard
12 players participated in this 5-round tournament, held from 27 Jun 2025 to 29 Jun 2025 in Eisenberg (Pfalz), Germany. 2 federations represented. Top 10 Elo average was 1642, and top seed was Lena Kalina (🇩🇪 GER, 1916).
Lena Mader (🇩🇪 GER, 1890) won with 4.5/5, ahead of Verena Rotermund (3.5) and Lena Kalina (3.5). Mader took the lead from round 4.
The biggest upset came in round 4: Emma Tiuca (1432) beat Lena Kalina (1916), a +484-point gap.
Location
🇩🇪Eisenberg (Pfalz), Germany
Dates
27 Jun 2025 → 29 Jun 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 5 rounds
Federations · 2 represented
🇩🇪Germany×11
🇨🇭Switzerland×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsLena Mader led from R4; +1.0-point edge over the runner-up.
Co-leaders
5
3
1
1
1
R4 · LEADER CHANGE29 Jun
Lena Mader takes the sole lead (3.5/4).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Lena Mader beat Verena Rotermund (White).
R1–R3 · WIN STREAK
Verena Rotermund won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lena Mader | * | 1 | ½ | — |
| 2Verena Rotermund | 0 | * | — | 1 |
| 3Lena Kalina | ½ | — | * | 1 |
| 4Dorothee Moench | — | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mader, Lena | 1890 | GER | +6N | +10B | =3N | +2B | +4N | 4.5 | 13.0 | 14.0 | 12.25 | 2006 | +12.8 |
| 2 | Rotermund, Verena | 1767 | GER | +11B | +4N | +5B | −1N | =6B | 3.5 | 13.5 | 14.5 | 8.50 | 1774 | +3.6 |
| 3 | Kalina, Lena | 1916 | GER | +8B | +5N | =1B | −4N | +10B | 3.5 | 12.5 | 13.5 | 8.25 | 1794 | -9.8 |
| 4 | Tiuca, Emma | 1432 | GER | +7N | −2B | +10N | +3B | −1B | 3.0 | 14.0 | 15.0 | 7.00 | 1773 | +76.8 |
| 5 | Moench, Dorothee, Dr. | 1766 | GER | +9N | −3B | −2N | +7B | +8N | 3.0 | 11.5 | 13.5 | 6.50 | 1728 | -3.0 |
| 6 | Nazarenus, Sofie | 1535 | SUI | −1B | +12N | +11B | =8N | =2N | 3.0 | 11.0 | 11.0 | 3.75 | 1672 | +24.8 |
| 7 | Perovic-Ottstadt, Sanja, Dr. | 1636 | GER | −4B | +11N | =8B | −5N | +12N | 2.5 | 9.0 | 9.0 | 2.00 | 1473 | -18.0 |
| 8 | Haefner, Celine Milena | 1536 | GER | −3N | +9B | =7N | =6B | −5B | 2.0 | 12.0 | 14.0 | 4.75 | 1584 | +7.6 |
| 9 | Classen, Meara | 1449 | GER | −5B | −8N | +12B | −10N | +11B | 2.0 | 7.0 | 7.0 | 1.00 | 1360 | -15.2 |
| 10 | Kalina, Mandy | 1416 | GER | F | −1N | −4B | +9B | −3N | 1.0 | 13.0 | 13.0 | 2.00 | 1432 | -4.4 |
| 11 | Muzyka, Irina | 1494 | GER | −2N | −7B | −6N | +12B | −9N | 1.0 | 11.0 | 11.0 | 0.00 | 791 | -60.8 |
| 12 | Fischer, Grit | 0 | GER | F | −6B | −9N | −11N | −7B | 0.0 | 8.5 | 8.5 | 0.00 | 723 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Tiuca, EmmaGER+76.83.0 pts · #5
- 2Nazarenus, SofieSUI+24.83.0 pts · #6
- 3Mader, LenaGER+12.84.5 pts · #1
Top rating losers
- 1Muzyka, IrinaGER-60.81.0 pts · #12
- 2Perovic-Ottstadt, Sanja, Dr.GER-18.02.5 pts · #8
- 3Classen, MearaGER-15.22.0 pts · #10
Biggest upsets
- R4+484 Elo gap
- R1+204 Elo gap