Overzicht ontwikkeling ELO-rating voor HarmJan (A) (startELO: 1600)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 2 | Murk (A) | 0 | 1585 | (- 15) |
| 3 | Tjesse (C) | 1 | 1600 | (+ 15) |
| 5 | Gerrit vO (A) | 0 | 1585 | (- 15) |
| 7 | Cees (A) | 0 | 1570 | (- 15) |
| 8 | Gerrit S(B) | 1 | 1585 | (+ 15) |
| 9 | Fokke d B (A) | 1 | 1600 | (+ 15) |
| 10 | Murk (A) | 0 | 1585 | (- 15) |
| 12 | Thys (B) | 0 | 1570 | (- 15) |
| 14 | Gerrit vO (A) | 1 | 1585 | (+ 15) |
| 15 | Elbrich (D) | 1 | 1600 | (+ 15) |
| 16 | extern (1600) | 1 | 1615 | (+ 15) |
| 17 | extern (1600) | 1 | 1630 | (+ 15) |
| 18 | Rein | 0 | 1615 | (- 15) |
| 19 | Jappie (C) | 1 | 1630 | (+ 15) |
| 20 | Fokke Burg (C) | 1 | 1645 | (+ 15) |
| 22 | Gerrit S(B) | 1 | 1660 | (+ 15) |
| 23 | Cees (A) | ½ | 1660 | (+ 0) |
| 25 | Murk (A) | ½ | 1660 | (+ 0) |
| 26 | Gerrit vO (A) | 0 | 1645 | (- 15) |
| 27 | Thys (B) | 0 | 1630 | (- 15) |
| 28 | Rein | 0 | 1615 | (- 15) |
| 29 | Piet (B) | 1 | 1630 | (+ 15) |
| Huidige ELO: | 1630 |