| Overzicht voor ronde 21, gespeeld op 24 februari 2017 | |||
| Wit | - | Zwart | Uitslag |
| Breimer, Henk | - | Zwartjes, Theo | 1-0 |
| Draijer, Chris | - | Jeltema, Jelle | ½-½ |
| Jellesma, Cornelis | - | Kloots, Hans | 0-1 |
| Tjerkstra, Douwe | - | Brinkman, Jan | 0-1 |
| Vries, Tjeerd de | - | Breimer, Jappie | ½-½ |
| Wal, Sijtze vd | - | Wijmenga, Trienke | 0-1 |
| Wouda, Auke | - | Beks, Herman | ½-½ |
| Starreveld, Hans | - | Wevers, Jan | 1-0 |
| Ranglijst | ||||||||||
| Nr | Naam | Punten | Wa | Gsp | Gw | Rm | Vl | Perc | WP | KL |
| 1 | Brinkman, Jan | 76,33 | 24 | 18 | 11 | 6 | 1 | 77,8 | 146 | -2 |
| 2 | Beks, Herman | 76 | 23 | 19 | 14 | 2 | 3 | 78,9 | 148,5 | 3 |
| 3 | Draijer, Chris | 61,5 | 22 | 15 | 9 | 5 | 1 | 76,7 | 120,5 | 1 |
| 4 | Breimer, Jappie | 51 | 21 | 17 | 2 | 14 | 1 | 52,9 | 155 | -3 |
| 5 | Starreveld, Hans | 50,33 | 20 | 16 | 7 | 6 | 3 | 62,5 | 135 | -6 |
| 6 | Vries, Tjeerd de | 49,83 | 19 | 18 | 6 | 7 | 5 | 52,8 | 152 | 4 |
| 7 | Breimer, Henk | 42,17 | 18 | 17 | 8 | 2 | 7 | 52,9 | 147,5 | 3 |
| 8 | Jeltema, Jelle | 41,5 | 17 | 13 | 8 | 2 | 3 | 69,2 | 103,5 | 1 |
| 9 | Kloots, Hans | 41,17 | 16 | 18 | 5 | 7 | 6 | 47,2 | 145,5 | -2 |
| 10 | Wijmenga, Trienke | 33,5 | 15 | 15 | 3 | 8 | 4 | 46,7 | 120 | -3 |
| 11 | Wal, Sijtze vd | 33,33 | 14 | 19 | 0 | 12 | 7 | 31,6 | 163 | 3 |
| 12 | Wouda, Auke | 29,33 | 13 | 19 | 2 | 8 | 9 | 31,6 | 153,5 | 3 |
| 13 | Wevers, Jan | 23,17 | 12 | 16 | 3 | 3 | 10 | 28,1 | 134,5 | -2 |
| 14 | Jellesma, Cornelis | 19,33 | 11 | 18 | 2 | 4 | 12 | 22,2 | 150,5 | 0 |
| 15 | Tjerkstra, Douwe | 18,67 | 10 | 9 | 2 | 3 | 4 | 38,9 | 89,5 | 1 |
| 16 | Zwartjes, Theo | 14,33 | 9 | 13 | 2 | 3 | 8 | 26,9 | 106 | -1 |
| ELO-Ratinglijst | ||||||||||
| Nr | Naam | ELO | startELO | +- | TPR | GSP | GW | RM | VL | PERC |
| 1 | Jeltema, Jelle | 1544 | 1500 | 44 | 1504 | 13 | 8 | 2 | 3 | 69,20 |
| 2 | Zwartjes, Theo | 1232 | 1219 | 13 | 1488 | 13 | 2 | 3 | 8 | 26,90 |
| 3 | Kloots, Hans | 1456 | 1446 | 10 | 1502 | 18 | 5 | 7 | 6 | 47,20 |
| 4 | Brinkman, Jan | 1735 | 1736 | -1 | 1531 | 22 | 12 | 8 | 2 | 72,70 |
| 5 | Wevers, Jan | 1322 | 1327 | -5 | 1496 | 16 | 3 | 3 | 10 | 28,10 |
| 6 | Wijmenga, Trienke | 1428 | 1435 | -7 | 1489 | 18 | 3 | 9 | 6 | 41,70 |
| 7 | Wal, Sijtze vd | 1384 | 1396 | -12 | 1519 | 19 | 0 | 12 | 7 | 31,60 |
| 8 | Breimer, Jappie | 1546 | 1559 | -13 | 1560 | 21 | 2 | 16 | 3 | 47,60 |
| 9 | Draijer, Chris | 1731 | 1745 | -14 | 1583 | 20 | 10 | 6 | 4 | 65,00 |
| 10 | Vries, Tjeerd de | 1515 | 1532 | -17 | 1507 | 20 | 6 | 8 | 6 | 50,00 |
| 11 | Starreveld, Hans | 1588 | 1605 | -17 | 1462 | 18 | 8 | 6 | 4 | 61,10 |
| 12 | Wouda, Auke | 1350 | 1369 | -19 | 1510 | 21 | 2 | 8 | 11 | 28,60 |
| 13 | Tjerkstra, Douwe | 1502 | 1528 | -26 | 1568 | 13 | 2 | 5 | 6 | 34,60 |
| 14 | Jellesma, Cornelis | 1297 | 1325 | -28 | 1489 | 18 | 2 | 4 | 12 | 22,20 |
| 15 | Breimer, Henk | 1480 | 1509 | -29 | 1530 | 22 | 8 | 2 | 12 | 40,90 |
| 16 | Beks, Herman | 1743 | 1781 | -38 | 1535 | 24 | 15 | 2 | 7 | 66,70 |
