Calvin John Klaasen vs Daniel Barrish
Calvin John Klaasen (39, FM, RSA) and Daniel Barrish (26, FM, RSA) have met 16 times in classical OTB. Klaasen leads with 4 wins to 3, with 9 draws — a 56% draw rate. Their last meeting at 2026 South African Closed Chess Championships (Open) saw Klaasen prevail. With current classical ratings of 2177 and 2245, the Elo model gives Barrish a 42% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2177 vs 2245 (Δ -68)
With Calvin John Klaasen as white
33% Calvin25% draw42% Daniel
With Daniel Barrish as white
25% Calvin21% draw54% Daniel
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Calvin John Klaasen | Daniel Barrish | |
|---|---|---|
| Current rating (STD) | 2177 | 2245 |
| Peak rating | 2320 · Jan 2018 | 2363 · Sep 2019 |
| Peak age | 31 | 19 |
| World rank now | #9,449 | #6,031 |
| World rank peak | #4,328 | #2,842 |
| Federation rank now | #19 | #10 |
| Games (career, STD) | 623 | 749 |
| Months active | 193 | 182 |
| % white wins | 45% | 45% |
| % black wins | 43% | 37% |
| TPR last 12m (STD) | 2149 | 2188 |
| Activity 12m (games) | 23 | 13 |
Best Win
Calvin John Klaasen
Daniel Barrish
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (18)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Calvin John Klaasen
Daniel Barrish