Olivier-Kenta Chiku-Ratte vs Zong Yang Yu
Olivier-Kenta Chiku-Ratte (27, IM, CAN) and Zong Yang Yu (27, FM, CAN) have met 13 times in classical OTB. They split decisive games at 4–4 with 5 draws — a 38% draw rate. Their last meeting at 2019 Montreal Summer Chess Classic IM Norm saw Yu prevail. With current classical ratings of 2346 and 2383, the Elo model gives Yu a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2346 vs 2383 (Δ -37)
With Olivier-Kenta Chiku-Ratte as white
35% Olivier-Kenta28% draw36% Zong
With Zong Yang Yu as white
28% Olivier-Kenta24% draw48% Zong
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Olivier-Kenta Chiku-Ratte | Zong Yang Yu | |
|---|---|---|
| Current rating (STD) | 2346 | 2383 |
| Peak rating | 2406 · Apr 2019 | 2406 · Feb 2018 |
| Peak age | 20 | 19 |
| World rank now | #2,800 | #2,001 |
| World rank peak | #2,053 | #1,993 |
| Federation rank now | #22 | #17 |
| Games (career, STD) | 1,218 | 255 |
| Months active | 171 | 166 |
| % white wins | 63% | 58% |
| % black wins | 54% | 51% |
| TPR last 12m (STD) | 2130 | — |
| Activity 12m (games) | 171 | 0 |
Best Win
Olivier-Kenta Chiku-Ratte
Zong Yang Yu
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Olivier-Kenta Chiku-Ratte
Zong Yang Yu