Jesus Alonso Perez vs Ryotaro Oi
Jesus Alonso Perez (18, MEX) and Ryotaro Oi (17, MEX) have met 1 time in classical OTB plus 4 rapid/blitz games. With current classical ratings of 1874 and 1730, the Elo model gives Alonso Perez a 67% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1874 vs 1730 (Δ +144)
With Jesus Alonso Perez as white
67% Jesus14% draw19% Ryotaro
With Ryotaro Oi as white
57% Jesus17% draw26% Ryotaro
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jesus Alonso Perez | Ryotaro Oi | |
|---|---|---|
| Current rating (STD) | 1874 | 1730 |
| Peak rating | 1948 · Oct 2025 | 1845 · Mar 2025 |
| Peak age | 17 | 16 |
| World rank now | #54,765 | #99,476 |
| World rank peak | #36,395 | #61,465 |
| Federation rank now | #439 | #942 |
| Games (career, STD) | 105 | 349 |
| Months active | 57 | 75 |
| % white wins | 52% | 54% |
| % black wins | 54% | 44% |
| TPR last 12m (STD) | 1817 | 1512 |
| Activity 12m (games) | 46 | 110 |
Best Win
Jesus Alonso Perez
Ryotaro Oi
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jesus Alonso Perez
Ryotaro Oi