Alfeu Junior Varela Bueno vs Gustavo Warmling Kayser
Alfeu Junior Varela Bueno (39, FM, BRA) and Gustavo Warmling Kayser (20, BRA) have met 5 times in classical OTB plus 11 rapid/blitz games. With current classical ratings of 2207 and 2176, the Elo model gives Bueno a 48% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2207 vs 2176 (Δ +31)
With Alfeu Junior Varela Bueno as white
48% Alfeu22% draw29% Gustavo
With Gustavo Warmling Kayser as white
36% Alfeu26% draw37% Gustavo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Alfeu Junior Varela Bueno | Gustavo Warmling Kayser | |
|---|---|---|
| Current rating (STD) | 2207 | 2176 |
| Peak rating | 2349 · Mar 2010 | 2207 · Feb 2026 |
| Peak age | 23 | 20 |
| World rank now | #7,770 | #9,514 |
| World rank peak | #3,489 | #7,808 |
| Federation rank now | #62 | #84 |
| Games (career, STD) | 682 | 222 |
| Months active | 203 | 52 |
| % white wins | 63% | 59% |
| % black wins | 61% | 57% |
| TPR last 12m (STD) | 2116 | 2162 |
| Activity 12m (games) | 183 | 80 |
Best Win
Alfeu Junior Varela Bueno
Gustavo Warmling Kayser
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (16)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Alfeu Junior Varela Bueno
Gustavo Warmling Kayser