Katherin Jomira Jaramillo Arce vs Diana Castro Chabuza
Katherin Jomira Jaramillo Arce (31, ECU) and Diana Castro Chabuza (32, ECU) have met 6 times in classical OTB. Castro Chabuza leads the classical series 4–0 (2 draws). With current classical ratings of 1765 and 1845, the Elo model gives Castro Chabuza a 47% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1765 vs 1845 (Δ -80)
With Katherin Jomira Jaramillo Arce as white
34% Katherin20% draw47% Diana
With Diana Castro Chabuza as white
26% Katherin16% draw58% Diana
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Katherin Jomira Jaramillo Arce | Diana Castro Chabuza | |
|---|---|---|
| Current rating (STD) | 1765 | 1845 |
| Peak rating | 1866 · May 2012 | 1885 · Apr 2008 |
| Peak age | 17 | 14 |
| World rank now | #79,218 | #71,068 |
| World rank peak | #50,999 | #41,236 |
| Federation rank now | #76 | #78 |
| Games (career, STD) | 429 | 220 |
| Months active | 170 | 170 |
| % white wins | 47% | 45% |
| % black wins | 40% | 34% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Katherin Jomira Jaramillo Arce
Diana Castro Chabuza
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Katherin Jomira Jaramillo Arce
Diana Castro Chabuza