Mackenzie Molner vs Marc Arnold
Mackenzie Molner (38, GM, USA) and Marc Arnold (34, GM, USA) have met 8 times in classical OTB. Molner leads the classical series 1–0 (7 draws). With current classical ratings of 2458 and 2517, the Elo model gives Arnold a 39% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2458 vs 2517 (Δ -59)
With Mackenzie Molner as white
32% Mackenzie28% draw39% Marc
With Marc Arnold as white
25% Mackenzie24% draw51% Marc
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Mackenzie Molner | Marc Arnold | |
|---|---|---|
| Current rating (STD) | 2458 | 2517 |
| Peak rating | 2528 · Mar 2014 | 2538 · Sep 2012 |
| Peak age | 26 | 20 |
| World rank now | #939 | #655 |
| World rank peak | #559 | #491 |
| Federation rank now | #60 | #42 |
| Games (career, STD) | 823 | 462 |
| Months active | 204 | 207 |
| % white wins | 52% | 49% |
| % black wins | 34% | 38% |
| TPR last 12m (STD) | 2388 | — |
| Activity 12m (games) | 26 | 0 |
Best Win
Mackenzie Molner
Marc Arnold
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Mackenzie Molner
Marc Arnold