Edson Kenji Tsuboi vs Marcus Vinicius Moreira Santos
Edson Kenji Tsuboi (68, IM, BRA) and Marcus Vinicius Moreira Santos (49, IM, BRA) have met 7 times in classical OTB plus 1 rapid/blitz game. Santos leads the classical series 1–0 (6 draws). With current classical ratings of 2162 and 2291, the Elo model gives Santos a 53% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2162 vs 2291 (Δ -129)
With Edson Kenji Tsuboi as white
26% Edson21% draw53% Marcus
With Marcus Vinicius Moreira Santos as white
19% Edson18% draw63% Marcus
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Edson Kenji Tsuboi | Marcus Vinicius Moreira Santos | |
|---|---|---|
| Current rating (STD) | 2162 | 2291 |
| Peak rating | 2423 · Sep 2009 | 2416 · Jul 2006 |
| Peak age | 51 | 29 |
| World rank now | #10,419 | #4,358 |
| World rank peak | #1,631 | #1,800 |
| Federation rank now | #97 | #30 |
| Games (career, STD) | 570 | 565 |
| Months active | 220 | 218 |
| % white wins | 57% | 55% |
| % black wins | 54% | 49% |
| TPR last 12m (STD) | 2052 | — |
| Activity 12m (games) | 102 | 7 |
Best Win
Edson Kenji Tsuboi
Marcus Vinicius Moreira Santos
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Edson Kenji Tsuboi
Marcus Vinicius Moreira Santos