Edgardo J. Almedina Ortiz vs Mark Machin Rivera
Edgardo J. Almedina Ortiz (38, FM, PUR) and Mark Machin Rivera (37, IM, PUR) have met 14 times in classical OTB. Machin Rivera leads with 5 wins to 2, with 7 draws — a 50% draw rate. Their last meeting at Gran Torneo Rapido Mark Machin Clase A drew. With current classical ratings of 2211 and 2341, the Elo model gives Machin Rivera a 52% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2211 vs 2341 (Δ -130)
With Edgardo J. Almedina Ortiz as white
26% Edgardo22% draw52% Mark
With Mark Machin Rivera as white
19% Edgardo18% draw63% Mark
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Edgardo J. Almedina Ortiz | Mark Machin Rivera | |
|---|---|---|
| Current rating (STD) | 2211+10 | 2341 |
| Peak rating | 2296 · Jul 2013 | 2377 · Jun 2016 |
| Peak age | 25 | 27 |
| World rank now | #7,583 | #3,672 |
| World rank peak | #5,146 | #2,694 |
| Federation rank now | #2 | #1 |
| Games (career, STD) | 514 | 313 |
| Months active | 189 | 194 |
| % white wins | 55% | 54% |
| % black wins | 47% | 49% |
| TPR last 12m (STD) | 2173 | — |
| Activity 12m (games) | 39 | 0 |
Best Win
Edgardo J. Almedina Ortiz
Mark Machin Rivera
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (20)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Edgardo J. Almedina Ortiz
Mark Machin Rivera