Emilio Keiji Ishikawa vs Rodrigo De Mello
Emilio Keiji Ishikawa (54, BRA) and Rodrigo De Mello (41, BRA) have never met in classical OTB, but played 41 rapid/blitz games on record. They share 97 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1726 and 1911, the Elo model gives De Mello a 63% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1726 vs 1911 (Δ -185)
With Emilio Keiji Ishikawa as white
22% Emilio15% draw63% Rodrigo
With Rodrigo De Mello as white
16% Emilio13% draw72% Rodrigo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Emilio Keiji Ishikawa | Rodrigo De Mello | |
|---|---|---|
| Current rating (STD) | 1726 | 1911 |
| Peak rating | 1830 · Mar 2024 | 1911 · Mar 2024 |
| Peak age | 52 | 39 |
| World rank now | #100,766 | #42,770 |
| World rank peak | #60,345 | #42,332 |
| Federation rank now | #1,610 | #473 |
| Games (career, STD) | 182 | 59 |
| Months active | 129 | 203 |
| % white wins | 51% | 59% |
| % black wins | 48% | 51% |
| TPR last 12m (STD) | 1248 | — |
| Activity 12m (games) | 784 | 655 |
Best Win
Emilio Keiji Ishikawa
Rodrigo De Mello
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (41)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Emilio Keiji Ishikawa
Rodrigo De Mello