Katherin Jomira Jaramillo Arce vs Paulina Orejuela Chango
Katherin Jomira Jaramillo Arce (31, ECU) and Paulina Orejuela Chango (32, WFM, ECU) have met 10 times in classical OTB. They split decisive games at 4–4 with 2 draws — a 20% draw rate. Their last meeting at FEDA 183 "I Torneo Pre-Olimpico Femenino drew. With current classical ratings of 1765 and 2036, the Elo model gives Orejuela Chango a 73% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1765 vs 2036 (Δ -271)
With Katherin Jomira Jaramillo Arce as white
14% Katherin13% draw73% Paulina
With Paulina Orejuela Chango as white
9% Katherin11% draw80% Paulina
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Katherin Jomira Jaramillo Arce | Paulina Orejuela Chango | |
|---|---|---|
| Current rating (STD) | 1765 | 2036 |
| Peak rating | 1866 · May 2012 | 2037 · Sep 2010 |
| Peak age | 17 | 16 |
| World rank now | #79,218 | #27,682 |
| World rank peak | #50,999 | #27,259 |
| Federation rank now | #76 | #56 |
| Games (career, STD) | 429 | 544 |
| Months active | 170 | 181 |
| % white wins | 47% | 56% |
| % black wins | 40% | 49% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 6 |
Best Win
Katherin Jomira Jaramillo Arce
Paulina Orejuela Chango
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
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
Paulina Orejuela Chango