Onno Elgersma vs Tim Grutter
Onno Elgersma (22, FM, NED) and Tim Grutter (23, IM, NED) have met 6 times in classical OTB plus 1 rapid/blitz game. Grutter leads the classical series 3–0 (3 draws). With current classical ratings of 2356 and 2390, the Elo model gives Grutter a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2356 vs 2390 (Δ -34)
With Onno Elgersma as white
36% Onno29% draw36% Tim
With Tim Grutter as white
28% Onno24% draw48% Tim
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Onno Elgersma | Tim Grutter | |
|---|---|---|
| Current rating (STD) | 2356+1 | 2390+6 |
| Peak rating | 2420 · Mar 2025 | 2423 · Apr 2025 |
| Peak age | 21 | 22 |
| World rank now | #2,563 | #1,845 |
| World rank peak | #1,427 | #1,364 |
| Federation rank now | #76 | #52 |
| Games (career, STD) | 785 | 483 |
| Months active | 133 | 120 |
| % white wins | 54% | 53% |
| % black wins | 48% | 49% |
| TPR last 12m (STD) | 2332 | 2366 |
| Activity 12m (games) | 102 | 131 |
Best Win
Onno Elgersma
Tim Grutter
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Onno Elgersma
Tim Grutter