I Circuito IRT PUC Rio 2025 2a Etapa
16 players participated in this 6-round tournament, held from 17 May 2025 to 18 May 2025 in Rio de Janeiro RJ, Brazil. 3 titled players from 2 federations. Top 10 Elo average was 2030, and top seed was Daniel Rangel (🇧🇷 BRA, FM, 2258).
Daniel Rangel (🇧🇷 BRA, FM, 2258) won with 5.0/6, ahead of Rodrigo Medeiros Zacarias (4.5) and Klebert R Machado Goncalves Junior (4.0). Rangel won solo starting round 3.
The biggest upset came in round 1: Klebert R Machado Goncalves Junior (1780) beat Ivan Frolov (2002), a +222-point gap.
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How it unfolded
Top 6 · 6 roundsFM Daniel Rangel led from R3; +0.5-point edge over the runner-up.
FM Daniel Rangel held the sole lead from R3 through R6 without losing it.
FM Daniel Rangel beat Rodrigo Medeiros Zacarias (White).
FM Daniel Rangel won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMDaniel Rangel | * | 1 | 1 | ½ |
| 2Rodrigo Medeiros Zacarias | 0 | * | ½ | — |
| 3Klebert R Machado Goncalves Junior | 0 | ½ | * | — |
| 4CMIan Telek C. De Albuquerque | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rangel, DanielFM | 2258 | BRA | +7N | +2B | +3N | =5B | =4N | +9B | 5.0 | 19.0 | 21.5 | 17.75 | 2270 | +4.2 |
| 2 | Zacarias, Rodrigo Medeiros | 2036 | BRA | +10B | −1N | +8B | =3N | +6B | +5N | 4.5 | 19.0 | 21.5 | 14.50 | 2180 | +22.8 |
| 3 | Goncalves Junior,Klebert R Machado | 1780 | BRA | +6B | +14N | −1B | =2B | =9N | +7B | 4.0 | 18.5 | 20.0 | 11.50 | 2048 | +40.2 |
| 4 | De Albuquerque, Ian Telek C.CM | 2194 | BRA | +9B | =8N | =5B | =6N | =1B | +10N | 4.0 | 17.5 | 20.0 | 12.50 | 2126 | -14.0 |
| 5 | Guimaraes, Wagner PeixotoFM | 2109 | BRA | +13N | +12B | =4N | =1N | =8B | −2B | 3.5 | 19.0 | 21.0 | 10.50 | 2095 | -0.4 |
| 6 | Frolov, Ivan | 2002 | RUS | −3N | +11B | +15N | =4B | −2N | +13B | 3.5 | 17.0 | 18.0 | 7.50 | 1962 | -4.8 |
| 7 | De Miranda, Eduardo Rodrigues C | 1925 | BRA | −1B | =10N | +14B | =13N | +12B | −3N | 3.0 | 16.0 | 17.5 | 6.25 | 1852 | -21.2 |
| 8 | Yunes, David Teles | 1985 | BRA | +16N | =4B | −2N | +11B | =5N | F | 3.0 | 14.5 | 14.5 | 6.25 | 2083 | +10.4 |
| 9 | Bezerra, Jonathan Goncalves | 1859 | BRA | −4N | +16B | −12N | +15B | =3B | −1N | 2.5 | 16.5 | 16.5 | 3.00 | 1722 | -27.6 |
| 10 | Veiga, Igor Rigolon La Cava | 1787 | BRA | −2N | =7B | −11N | +14B | +16N | −4B | 2.5 | 15.5 | 15.5 | 3.00 | 1786 | -5.6 |
| 11 | Bezerra, Natacio Goncalves | 1993 | BRA | =14B | −6N | +10B | −8N | =13B | =12N | 2.5 | 13.5 | 15.0 | 5.50 | 1796 | -29.8 |
| 12 | Silva, Marcelo dos Santos | 1943 | BRA | +15B | −5N | +9B | F | −7N | =11B | 2.5 | 12.5 | 12.5 | 4.75 | 1884 | -7.2 |
| 13 | Leus, Lucas Resende | 1809 | BRA | −5B | −15N | +16B | =7B | =11N | −6N | 2.0 | 13.5 | 13.5 | 2.75 | 1814 | 0.0 |
| 14 | Andriska, Matheus Jose Amante | 1536 | BRA | =11N | −3B | −7N | −10N | F | +16B | 1.5 | 13.0 | 13.0 | 1.25 | 1535 | -2.4 |
| 15 | Celani, Guilherme Fontes | 0 | BRA | −12N | +13B | −6B | −9N | F | F | 1.0 | 12.0 | 12.0 | 2.00 | 1710 | 0.0 |
| 16 | FIDE 538036053 | 0 | — | −8B | −9N | −13N | F | −10B | −14N | 0.0 | 11.5 | 11.5 | 0.00 | 995 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Goncalves Junior,Klebert R MachadoBRA+40.24.0 pts · #3
- 2Zacarias, Rodrigo MedeirosBRA+22.84.5 pts · #2
- 3Yunes, David TelesBRA+10.43.0 pts · #9
- 1Bezerra, Natacio GoncalvesBRA-29.82.5 pts · #7
- 2Bezerra, Jonathan GoncalvesBRA-27.62.5 pts · #14
- 3De Miranda, Eduardo Rodrigues CBRA-21.23.0 pts · #6
- R1+222 Elo gap
- R6+145 Elo gap