CR Lazio 2025
19 players participated in this 5-round tournament, held from 23 May 2025 to 25 May 2025 in Roma, Italy. 2 titled players. Top 10 Elo average was 2009, and top seed was Danilo Brozzi (🇮🇹 ITA, FM, 2212).
Claudio Emanuele Costantino (🇮🇹 ITA, CM, 2108) won with 4.5/5, ahead of Danilo Brozzi (3.5) and Luca Albertini (3.5). Costantino took the lead from round 4.
The biggest upset came in round 4: Giulio Cong Yan Saporito (1664) beat Andrea Giri (1816), a +152-point gap.
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How it unfolded
Top 6 · 5 roundsCM Claudio Emanuele Costantino led from R4; +1.0-point edge over the runner-up.
CM Claudio Emanuele Costantino takes the sole lead (3.5/4).
CM Claudio Emanuele Costantino beat Giovanni Marino (White).
CM Claudio Emanuele Costantino went unbeaten across 5 games (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1CMClaudio Emanuele Costantino | * | 1 | ½ | 1 |
| 2Giovanni Marino | 0 | * | — | — |
| 3FMDanilo Brozzi | ½ | — | * | ½ |
| 4Luca Albertini | 0 | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Costantino, Claudio EmanueleCM | 2108 | ITA | +12N | +4B | =2N | +3B | +9N | 4.5 | 13.0 | 15.0 | 13.25 | 2357 | +52.4 |
| 2 | Brozzi, DaniloFM | 2212 | ITA | +7B | +9N | =1B | =6N | =3B | 3.5 | 14.0 | 16.5 | 11.00 | 2192 | -0.4 |
| 3 | Albertini, Luca | 2139 | ITA | +13B | +11N | +5B | −1N | =2N | 3.5 | 13.0 | 15.0 | 8.75 | 2155 | +3.8 |
| 4 | Marino, Giovanni | 1876 | ITA | +18B | −1N | +13B | +11N | =8B | 3.5 | 11.5 | 12.5 | 6.50 | 1947 | +11.8 |
| 5 | Santivecchi, Danilo | 1968 | ITA | +10B | =15N | −3N | +12B | =6B | 3.0 | 11.0 | 12.5 | 6.75 | 2020 | +7.4 |
| 6 | Lami, Damiano | 2182 | ITA | +14N | F | +7B | =2B | =5N | 3.0 | 11.0 | 11.0 | 7.75 | 2155 | -0.2 |
| 7 | Richichi, Valerio | 1837 | ITA | −2N | +19B | −6N | +16B | +11B | 3.0 | 9.5 | 9.5 | 3.00 | 1951 | +29.6 |
| 8 | Saporito, Giulio Cong Yan | 1664 | ITA | −11N | =14B | +19N | +13B | =4N | 3.0 | 9.0 | 9.0 | 4.50 | 1851 | +49.6 |
| 9 | Mariani, Claudio Martin Vicente | 1947 | ITA | +17N | −2B | =12N | +15B | −1B | 2.5 | 11.5 | 12.5 | 3.50 | 1939 | -1.4 |
| 10 | Grisafi, Giuliano | 1741 | ITA | −5N | −16B | +14N | +17B | =12N | 2.5 | 7.5 | 8.5 | 3.50 | 1782 | +10.4 |
| 11 | Scacco, Mauro | 1925 | ITA | +8B | −3B | +16N | −4B | −7N | 2.0 | 13.0 | 14.0 | 4.00 | 1757 | -21.8 |
| 12 | Scatolini, Lorenzo | 1780 | ITA | −1B | +18N | =9B | −5N | =10B | 2.0 | 12.5 | 13.5 | 3.50 | 1774 | -3.6 |
| 13 | Giri, Andrea | 1816 | ITA | −3N | +17B | −4N | −8N | +16B | 2.0 | 11.0 | 12.0 | 2.00 | 1729 | -13.0 |
| 14 | Corvi, Maddalena | 1830 | ITA | −6B | =8N | −10B | +19N | F | 1.5 | 8.5 | 8.5 | 1.50 | 1672 | -34.4 |
| 15 | Buffoni, Luca | 1895 | ITA | +16N | =5B | F | −9N | F | 1.5 | 6.5 | 6.5 | 2.50 | 1848 | -3.0 |
| 16 | Santarcangelo, Gabriel | 1629 | ITA | −15B | +10N | −11B | −7N | −13N | 1.0 | 9.5 | 11.0 | 2.50 | 1603 | -6.8 |
| 17 | Rabiti, Roberto | 1701 | ITA | −9B | −13N | +18B | −10N | F | 1.0 | 8.0 | 8.0 | 1.00 | 1550 | -15.2 |
| 18 | Buffoni, Emilia | 1468 | ITA | −4N | −12B | −17N | F | +19B | 1.0 | 6.5 | 6.5 | 0.00 | 1507 | +1.6 |
| 19 | Tamburrini, Andrea | 1448 | ITA | F | −7N | −8B | −14B | −18N | 0.0 | 8.5 | 8.5 | 0.00 | 900 | -17.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Costantino, Claudio EmanueleCMITA+52.44.5 pts · #1
- 2Saporito, Giulio Cong YanITA+49.63.0 pts · #6
- 3Richichi, ValerioITA+29.63.0 pts · #8
- 1Corvi, MaddalenaITA-34.41.5 pts · #15
- 2Scacco, MauroITA-21.82.0 pts · #12
- 3Tamburrini, AndreaITA-17.60.0 pts · #19
- R4+152 Elo gap
- R2+112 Elo gap