Makroregionalne Mistrzostwa Mlodzikow 2025 DS-LU - Dziewczynki
Open SwissStandard
14 players participated in this 7-round tournament, held from 06 Jun 2025 to 08 Jun 2025 in Wroclaw, Poland. Top 10 Elo average was 917, and top seed was Nina Bos (🇵🇱 POL, 1610).
Nina Bos (🇵🇱 POL, 1610) won with 6.5/7, ahead of Milena Pienio (5.5) and Mariia Onopriienko (5.0). Bos won solo starting round 4.
The biggest upset came in round 2: Joanna Grech (1429) beat Mariia Tiunova (1545), a +116-point gap.
Location
🇵🇱Wroclaw, Poland
Dates
06 Jun 2025 → 08 Jun 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇱Poland×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsNina Bos led from R4; +1.0-point edge over the runner-up.
Co-leaders
9
4
2
1
1
1
1
R4–R7 · LEAD HELD
Nina Bos never relinquished the lead after R4; final gap +1.0 over the runner-up.
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Nina Bos beat Milena Pienio (Black).
WIN STREAKS · 3 top finishers
Nina Bos 5 wins (R1–R5)Milena Pienio 3 wins (R1–R3)Mariia Onopriienko 3 wins (R3–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Nina Bos | * | 1 | 1 | 1 |
| 2Milena Pienio | 0 | * | 1 | ½ |
| 3Mariia Onopriienko | 0 | 0 | * | 1 |
| 4Joanna Grech | 0 | ½ | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bos, Nina | 1610 | POL | +12B | +3N | +4B | +2N | +6B | =7N | +8B | 6.5 | 26.0 | 29.0 | 27.25 | 2297 | +38.8 |
| 2 | Pienio, Milena | 1521 | POL | +14N | +11B | +5N | −1B | +10N | +3B | =4N | 5.5 | 26.5 | 27.5 | 18.75 | 1565 | +21.6 |
| 3 | Onopriienko, Mariia | 1510 | POL | +13B | −1B | +9N | +4N | +5B | −2N | +6B | 5.0 | 28.0 | 31.0 | 19.00 | 1414 | -14.8 |
| 4 | Grech, Joanna | 1429 | POL | +10N | +7B | −1N | −3B | +11N | +5B | =2B | 4.5 | 28.0 | 31.0 | 16.75 | 1249 | -45.6 |
| 5 | Drazek, Zofia | 0 | POL | +?B | +6N | −2B | +7B | −3N | −4N | +11B | 4.0 | 25.5 | 25.5 | 10.50 | 697 | 0.0 |
| 6 | Makuchowska, Wiktoria | 1552 | POL | +?N | −5B | +13N | +11B | −1N | +10B | −3N | 4.0 | 25.0 | 25.0 | 9.50 | 769 | 0.0 |
| 7 | Tiunova, Mariia | 1545 | POL | +?B | −4N | +8B | −5N | +12B | =1B | −?N | 3.5 | 21.5 | 21.5 | 9.75 | 1401 | 0.0 |
| 8 | FIDE 91182557 | 0 | — | −11N | +14B | −7N | +?B | =9N | +12B | −1N | 3.5 | 20.5 | 20.5 | 5.75 | 832 | 0.0 |
| 9 | Pietrzak, Lena | 0 | POL | +?B | −12N | −3B | +13N | =8B | −11N | +?B | 3.5 | 17.5 | 17.5 | 4.75 | 706 | 0.0 |
| 10 | Michalowska, Maria | 0 | POL | −4B | +?N | +12B | +?N | −2B | −6N | =?B | 3.5 | 17.0 | 17.0 | 3.00 | 692 | 0.0 |
| 11 | Stopera, Weronika | 0 | POL | +8B | −2N | +?B | −6N | −4B | +9B | −5N | 3.0 | 25.0 | 25.0 | 7.00 | 692 | 0.0 |
| 12 | Frankiewicz, Alicja | 0 | POL | −1N | +9B | −10N | +?B | −7N | −8N | +14B | 3.0 | 21.5 | 21.5 | 4.50 | 832 | 0.0 |
| 13 | Lambucka, Wiktoria | 0 | POL | −3N | +?N | −6B | −9B | +14N | −?B | +?N | 3.0 | 13.5 | 13.5 | 1.00 | 706 | 0.0 |
| 14 | FIDE 545025614 | 0 | — | −2B | −8N | −?B | +?N | −13B | −?N | −12N | 1.0 | 15.0 | 15.0 | 0.00 | 628 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bos, NinaPOL+38.86.5 pts · #1
- 2Pienio, MilenaPOL+21.65.5 pts · #2
- 3Makuchowska, WiktoriaPOL0.04.0 pts · #11
Top rating losers
- 1Grech, JoannaPOL-45.64.5 pts · #5
- 2Onopriienko, MariiaPOL-14.85.0 pts · #3
- 3Makuchowska, WiktoriaPOL0.04.0 pts · #11
Biggest upsets
- R2+116 Elo gap