OP Collaterale CP Roma 2025 - OP 2 Fai la mossa giusta
Open SwissStandard
36 players participated in this 9-round tournament, held from 09 May 2025 to 11 May 2025 in Roma, Italy. 4 federations represented. Top 10 Elo average was 1721, and top seed was Vincenzo Iatrino (🇮🇹 ITA, 1776).
Arnur Nurakhmetov (🇰🇿 KAZ, 1678) won with 7.0/9, ahead of Vincenzo Iatrino (6.5) and Roberto Rabiti (6.0). Nurakhmetov clinched sole first place in the final round.
The biggest upset came in round 8: Giorgio Grienti (1520) beat Roberto Iannuzzi Foti (1772), a +252-point gap.
Location
🇮🇹Roma, Italy
Dates
09 May 2025 → 11 May 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 4 represented
🇮🇹Italy×32
🇰🇿Kazakhstan×1
🇷🇴Romania×1
🇵🇭Philippines×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsArnur Nurakhmetov led from R9; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R9.
Co-leaders
14
6
3
2
1
1
2
4
1
R9 · LEADER CHANGE11 May
Arnur Nurakhmetov takes the sole lead (7.0/9).
WIN STREAKS · 3 top finishers
Arnur Nurakhmetov 4 wins (R6–R9)Vincenzo Iatrino 3 wins (R3–R5)Filippo Cacciapuoti 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Arnur Nurakhmetov | * | — | 0 | 1 |
| 2Vincenzo Iatrino | — | * | 0 | 1 |
| 3Filippo Cacciapuoti | 1 | 1 | * | 0 |
| 4Roberto Rabiti | 0 | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nurakhmetov, Arnur | 1678 | KAZ | +34B | +8N | −5B | +21N | −7B | +26N | +9B | +4N | +3B | 7.0 | 42.0 | 43.0 | 31.50 | 1825 | +30.8 |
| 2 | Iatrino, Vincenzo | 1776 | ITA | +20N | −4B | +30N | +11N | +14B | −5N | +7B | +3B | =6N | 6.5 | 44.0 | 47.0 | 32.00 | 1793 | +6.0 |
| 3 | Rabiti, Roberto | 1701 | ITA | +23N | +12B | +4N | +18B | +5B | +7N | −6B | −2N | −1N | 6.0 | 46.5 | 50.5 | 31.00 | 1739 | +8.6 |
| 4 | Ricci, Domenico | 1661 | ITA | +36B | +2N | −3B | −7N | +15B | +19N | +8B | −1B | +11N | 6.0 | 45.0 | 45.0 | 26.50 | 1653 | -0.8 |
| 5 | Cacciapuoti, Filippo | 1730 | ITA | +31N | +22B | +1N | +26B | −3N | +2B | +18N | −6B | −10N | 6.0 | 43.0 | 45.5 | 28.00 | 1803 | +18.0 |
| 6 | Magli, Andrea | 1619 | ITA | +19B | =18B | =13N | +8N | =26B | F | +3N | +5N | =2B | 6.0 | 41.5 | 41.5 | 31.75 | 1832 | +68.0 |
| 7 | Pizzala, Luca | 1476 | ITA | −10N | +35B | +24N | +4B | +1N | −3B | −2N | +12B | =13N | 5.5 | 45.0 | 46.0 | 25.50 | 1662 | +65.6 |
| 8 | Ongtioco, Ernesto | 0 | PHI | +24N | −1B | +22N | −6B | +31N | +12B | −4N | =13B | +18N | 5.5 | 41.5 | 44.0 | 22.50 | 1632 | 0.0 |
| 9 | Leotta, Salvatore | 1664 | ITA | −12N | +23B | =20N | +16B | =18N | +13B | −1N | =11B | +19B | 5.5 | 40.5 | 44.5 | 25.50 | 1675 | +6.4 |
| 10 | Giarolli, Valerio | 1723 | ITA | +7B | −21N | =15B | +27N | −11B | F | +26N | +14N | +5B | 5.5 | 37.5 | 37.5 | 26.00 | 1775 | +22.8 |
| 11 | Baffioni, Ivano | 1767 | ITA | =13N | +17B | +16N | −2B | +10N | F | +15B | =9N | −4B | 5.0 | 43.5 | 43.5 | 25.75 | 1679 | -14.8 |
| 12 | Antonelli, Gianni | 0 | ITA | +9B | −3N | −14B | +24B | +21N | −8N | +17B | −7N | +27B | 5.0 | 40.5 | 44.0 | 22.00 | 1636 | 0.0 |
| 13 | Corvi, Giosue` Francesco | 1520 | ITA | =11B | +28N | =6B | −14N | +33B | −9N | +24B | =8N | =7B | 5.0 | 40.0 | 42.0 | 20.50 | 1566 | +12.8 |
| 14 | Fiorelli, Alessandro | 1630 | ITA | +25N | −26B | +12N | +13B | −2N | −18B | +23N | −10B | +21N | 5.0 | 38.5 | 42.0 | 22.00 | 1607 | -4.6 |
| 15 | Grienti, Giorgio | 1520 | ITA | −18N | +19B | =10N | +29B | −4N | +20B | −11N | +26B | =16N | 5.0 | 38.5 | 42.0 | 21.25 | 1643 | +34.8 |
| 16 | Morseletto, Paolo | 0 | ITA | =32B | +27N | −11B | −9N | +28B | −21B | +20N | +24N | =15B | 5.0 | 35.0 | 37.5 | 19.25 | 1604 | 0.0 |
| 17 | Abuhamdieh, Nando | 1543 | ITA | =28B | −11N | =33B | −19N | +25B | +22B | −12N | +23B | +26N | 5.0 | 33.5 | 35.5 | 18.25 | 1845 | +31.0 |
| 18 | Ionescu, Andrei V. | 1741 | ROU | +15B | =6N | +32B | −3N | =9B | +14N | −5B | =19N | −8B | 4.5 | 43.5 | 46.0 | 20.50 | 1687 | -9.8 |
| 19 | Caccavale, Andrea | 0 | ITA | −6N | −15N | +34B | +17B | +22N | −4B | +21N | =18B | −9N | 4.5 | 40.0 | 41.0 | 16.25 | 1599 | 0.0 |
| 20 | Rispoli, Luca | 1537 | ITA | −2B | +36N | =9B | −32N | +27B | −15N | −16B | +34N | +28B | 4.5 | 32.5 | 32.5 | 10.75 | 1538 | -1.6 |
| 21 | Scaccianoce, Orazio | 1601 | ITA | +35N | +10B | −26N | −1B | −12B | +16N | −19B | +30N | −14B | 4.0 | 38.5 | 39.5 | 14.50 | 1592 | -2.8 |
| 22 | Giannandrea, Fabio | 1599 | ITA | +33B | −5N | −8B | +23N | −19B | −17N | =27B | +29N | =25B | 4.0 | 36.0 | 38.0 | 13.25 | 1491 | -12.4 |
| 23 | Buffoni, Emilia | 1468 | ITA | −3B | −9N | +25B | −22B | +35N | +33N | −14B | −17N | +30B | 4.0 | 34.5 | 35.5 | 10.00 | 1336 | -36.0 |
| 24 | Constantin, Nicola Gabriele | 1581 | ITA | −8B | +34N | −7B | −12N | +29N | +30B | −13N | −16B | +33N | 4.0 | 34.5 | 35.5 | 9.50 | 1491 | -19.6 |
| 25 | Boncompagni Del Valle, Lorenzo | 0 | ITA | −14B | −30N | −23N | +36B | −17N | +35B | +33B | =27N | =22N | 4.0 | 27.5 | 27.5 | 6.75 | 1282 | 0.0 |
| 26 | Iannuzzi Foti, Roberto | 1772 | ITA | +30B | +14N | +21B | −5N | =6N | −1B | −10B | −15N | −17B | 3.5 | 43.5 | 46.5 | 15.00 | 1538 | -111.6 |
| 27 | Tomassetti, Giuseppe | 1572 | ITA | =29N | −16B | +31N | −10B | −20N | +28B | =22N | =25B | −12N | 3.5 | 35.0 | 37.5 | 11.75 | 1502 | -8.2 |
| 28 | Squillace, Giulitto | 0 | ITA | =17N | −13B | −29N | +35B | −16N | −27N | +36B | +31B | −20N | 3.5 | 30.0 | 30.0 | 6.00 | 1385 | 0.0 |
| 29 | Proverbio, Michele | 0 | ITA | =27B | −32N | +28B | −15N | −24B | −31B | +35N | −22B | +34N | 3.5 | 26.0 | 27.0 | 7.25 | 1314 | 0.0 |
| 30 | Bigi, Francesco | 1524 | ITA | −26N | +25B | −2B | −33N | +34B | −24N | +31N | −21B | −23N | 3.0 | 30.5 | 31.5 | 7.50 | 1434 | -35.6 |
| 31 | Luminaria, Ivan | 1498 | ITA | −5B | =33N | −27B | +34N | −8B | +29N | −30B | −28N | F | 2.5 | 28.0 | 28.0 | 5.50 | 1375 | -13.0 |
| 32 | Vetere, Aldo | 1593 | ITA | =16N | +29B | −18N | +20B | F | F | F | F | F | 2.5 | 17.5 | 17.5 | 10.50 | 1639 | +2.4 |
| 33 | Genovese, Alessandro | 0 | ITA | −22N | =31B | =17N | +30B | −13N | −23B | −25N | F | −24B | 2.0 | 31.5 | 31.5 | 6.75 | 1375 | 0.0 |
| 34 | Tamburrini, Andrea | 1448 | ITA | −1N | −24B | −19N | −31B | −30N | +36N | F | −20B | −29B | 1.0 | 29.0 | 29.0 | 0.00 | 763 | -34.8 |
| 35 | FIDE 23436131 | 0 | — | −21B | −7N | +36B | −28N | −23B | −25N | −29B | F | F | 1.0 | 24.5 | 24.5 | 0.00 | 715 | 0.0 |
| 36 | Bilotti, Tommaso | 0 | ITA | −4N | −20B | −35N | −25N | F | −34B | −28N | F | F | 0.0 | 20.0 | 20.0 | 0.00 | 748 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Magli, AndreaITA+68.06.0 pts · #11
- 2Pizzala, LucaITA+65.65.5 pts · #13
- 3Grienti, GiorgioITA+34.85.0 pts · #19
Top rating losers
- 1Iannuzzi Foti, RobertoITA-111.63.5 pts · #14
- 2Buffoni, EmiliaITA-36.04.0 pts · #32
- 3Bigi, FrancescoITA-35.63.0 pts · #24
Biggest upsets
- R8+252 Elo gap
- R9+229 Elo gap
- R5+202 Elo gap