Gustavo Warmling Kayser vs Kim Paul Mariani
Gustavo Warmling Kayser (20, BRA) and Kim Paul Mariani (12, BRA) have met 3 times in classical OTB plus 4 rapid/blitz games. Kayser leads the classical series 1–0 (2 draws). With current classical ratings of 2176 and 1732, the Elo model gives Kayser a 90% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2176 vs 1732 (Δ +444)
With Gustavo Warmling Kayser as white
90% Gustavo7% draw2% Kim
With Kim Paul Mariani as white
87% Gustavo9% draw4% Kim
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Gustavo Warmling Kayser | Kim Paul Mariani | |
|---|---|---|
| Current rating (STD) | 2176 | 1732 |
| Peak rating | 2207 · Feb 2026 | 1870 · Aug 2025 |
| Peak age | 20 | 11 |
| World rank now | #9,514 | #98,656 |
| World rank peak | #7,808 | #54,640 |
| Federation rank now | #84 | #1,599 |
| Games (career, STD) | 222 | 377 |
| Months active | 52 | 65 |
| % white wins | 59% | 54% |
| % black wins | 57% | 46% |
| TPR last 12m (STD) | 2162 | 1601 |
| Activity 12m (games) | 80 | 184 |
Best Win
Gustavo Warmling Kayser
Kim Paul Mariani
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Gustavo Warmling Kayser
Kim Paul Mariani