Ricardo De Guzman vs Marie Antoinette San Diego
Ricardo De Guzman (65, IM, PHI) and Marie Antoinette San Diego (27, WIM, PHI) have met 1 time in classical OTB plus 13 rapid/blitz games. With current classical ratings of 2222 and 1998, the Elo model gives De Guzman a 75% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2222 vs 1998 (Δ +224)
With Ricardo De Guzman as white
75% Ricardo13% draw12% Marie
With Marie Antoinette San Diego as white
67% Ricardo16% draw17% Marie
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ricardo De Guzman | Marie Antoinette San Diego | |
|---|---|---|
| Current rating (STD) | 2222 | 1998 |
| Peak rating | 2439 · Jan 2004 | 2157 · Jan 2023 |
| Peak age | 43 | 24 |
| World rank now | #7,068 | #27,833 |
| World rank peak | #1,245 | #10,410 |
| Federation rank now | #32 | #133 |
| Games (career, STD) | 602 | 610 |
| Months active | 207 | 167 |
| % white wins | 54% | 41% |
| % black wins | 47% | 35% |
| TPR last 12m (STD) | 2187 | 2005 |
| Activity 12m (games) | 48 | 47 |
Best Win
Ricardo De Guzman
Marie Antoinette San Diego
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (14)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ricardo De Guzman
Marie Antoinette San Diego