Overzicht ontwikkeling ELO-rating voor Sem Roukema (startELO: 100)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 9 | Mehmed Ali Gultekin | 0 | 90 | (- 10) |
| 10 | Taylan Karadimmir | 1 | 101 | (+ 11) |
| 11 | Zhining Jang | 0 | 92 | (- 9) |
| 12 | Luc Roukema | 1 | 102 | (+ 10) |
| 13 | Aafje Chen | 1 | 113 | (+ 11) |
| 14 | Vincent van Bel | 1 | 125 | (+ 12) |
| 15 | Joren de Boer | 1 | 136 | (+ 11) |
| 16 | Jayden Lydall | 0 | 126 | (- 10) |
| 17 | Djayden Kooij | 0 | 117 | (- 9) |
| 18 | Aafje Chen | 1 | 128 | (+ 11) |
| 19 | Jason Baas | 0 | 117 | (- 11) |
| Huidige ELO: | 117 |