Joseph Zellmer
| Round | Rating | Date |
|---|---|---|
| KPLeagues Tuesday Spring 2025 Week 3 | 799 | 04-22-2025 |
| KPLeagues Tuesday Spring 2025 Week 2 | 799 | 04-15-2025 |
| KPLeagues Tuesday Fall 2024 Week 4 | 894 | 09-17-2024 |
| Western Wednesday Spring 2024 Week 6 | 845 | 05-29-2024 |
| Western Wednesday Spring 2024 Week 2 | 857 | 05-01-2024 |
| KP Tuesday Fall 2023 Week 9 | 834 | 10-17-2023 |
| KP Tuesday Fall 2023 Week 8 | 776 | 10-10-2023 |
| KP Tuesday Fall 2023 Week 5 | 834 | 09-19-2023 |