Schaakwoude Intern – Op de Skieding – Groep 1
Rangschikking na Ronde 19 – 5-2-2009 – Normal ranking.
| Pos | Naam | Score | Wrde | Prt | W | R | V | Prc | S | R | Rtg | TPR | BRtg |
| 1 | Jan Sybren Zagema | 629,5 | 54,0 | 18 | 9 | 9 | 0 | 75,0 | 2 | 3 | 1898 | 1912 | 1859 |
| 2 | Bart Lemstra | 543,0 | 53,0 | 11 | 7 | 3 | 1 | 77,3 | -1 | 1 | 1925 | 1925 | 1916 |
| 3 | Evert Drijver | 539,7 | 52,0 | 14 | 6 | 8 | 0 | 71,4 | 0 | -1 | 1883 | 1898 | 1852 |
| 4 | Wopke Brandsma | 454,0 | 51,0 | 13 | 5 | 6 | 2 | 61,5 | -1 | -2 | 1659 | 1723 | 1600 |
| 5 | Jan vd Veen | 448,0 | 50,0 | 10 | 1 | 8 | 1 | 50,0 | 0 | -3 | 1655 | 1733 | 1619 |
| 6 | Henk vd Heide | 436,5 | 49,0 | 12 | 3 | 6 | 3 | 50,0 | 0 | 1 | 1807 | 1817 | 1800 |
| 7 | Jan Eelkema | 421,0 | 48,0 | 9 | 5 | 2 | 2 | 66,7 | -1 | -1 | 1798 | 1810 | 1789 |
| 8 | Gerke Ros | 402,5 | 47,0 | 12 | 2 | 8 | 2 | 50,0 | 0 | -1 | 1841 | 1736 | 1898 |
| 9 | Bauke Vroom | 396,7 | 46,0 | 14 | 5 | 5 | 4 | 53,6 | 0 | -1 | 1736 | 1746 | 1725 |
| 10 | Pieter van Kammen | 381,5 | 45,0 | 12 | 6 | 3 | 3 | 62,5 | 0 | -2 | 1645 | 1664 | 1617 |
| 11 | Johan Cnossen | 366,8 | 44,0 | 14 | 3 | 8 | 3 | 50,0 | 0 | 1 | 1661 | 1652 | 1664 |
| 12 | Catrines Veenstra | 364,8 | 43,0 | 17 | 7 | 4 | 6 | 52,9 | 1 | 1 | 1694 | 1740 | 1634 |
| 13 | Rense Smits | 355,5 | 42,0 | 11 | 4 | 4 | 3 | 54,5 | 2 | -1 | 1745 | 1656 | 1779 |
| 14 | Jos Boers | 344,6 | 41,0 | 4 | 3 | 1 | 0 | 87,5 | 2 | 2 | 1788 | 2038 | 1758 |
| 15 | Jan Meijer | 340,0 | 40,0 | 16 | 6 | 2 | 8 | 43,8 | 0 | 2 | 1651 | 1640 | 1666 |
| 16 | Jouwert H Turkstra | 320,0 | 39,0 | 15 | 3 | 8 | 4 | 46,7 | 1 | -2 | 1717 | 1662 | 1773 |
| 17 | Hessel Sijbersma | 306,5 | 38,0 | 10 | 3 | 3 | 4 | 45,0 | 3 | 4 | 1591 | 1581 | 1594 |
| 18 | Aps Steenberg | 299,5 | 37,0 | 13 | 4 | 5 | 4 | 50,0 | 1 | -1 | 1548 | 1577 | 1526 |
| 19 | Klaas W Stellema | 292,0 | 36,0 | 15 | 2 | 10 | 3 | 46,7 | 1 | -1 | 1542 | 1587 | 1510 |
| 20 | Christiaan Houpst | 288,5 | 35,0 | 5 | 3 | 2 | 0 | 80,0 | -1 | 1 | 1709 | 1768 | 1689 |
| 21 | Johan Attema | 270,5 | 34,0 | 13 | 5 | 4 | 4 | 53,8 | 1 | 2 | 1524 | 1518 | 1520 |
| 22 | Wesley Bloemsma | 259,5 | 33,0 | 12 | 4 | 3 | 5 | 45,8 | 0 | 1 | 1639 | 1553 | 1693 |
| 23 | Fokke de Haan | 256,8 | 32,0 | 13 | 3 | 5 | 5 | 42,3 | -1 | -2 | 1606 | 1499 | 1674 |
| 24 | Jacob Wijnsma | 245,0 | 31,0 | 9 | 3 | 4 | 2 | 55,6 | 1 | 1 | 1384 | 1505 | 1341 |
| 25 | Atze Metz | 238,0 | 30,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1806 | 2134 | 1799 |
| 26 | Albert vd Lijn | 237,3 | 29,0 | 12 | 4 | 6 | 2 | 58,3 | 0 | 1 | 1527 | 1459 | 1551 |
| 27 | Kees Appel | 234,2 | 28,0 | 16 | 9 | 1 | 6 | 59,4 | -2 | -2 | 1519 | 1445 | 1563 |
| 28 | Henk Kooistra | 223,0 | 27,0 | 16 | 3 | 6 | 7 | 37,5 | 0 | -2 | 1556 | 1525 | 1590 |
| 29 | Germ Westra | 215,0 | 26,0 | 13 | 4 | 4 | 5 | 46,2 | -1 | 2 | 1491 | 1415 | 1537 |
| 30 | Joop Theunissen | 206,2 | 25,0 | 16 | 3 | 9 | 4 | 46,9 | 0 | -3 | 1399 | 1357 | 1437 |
| 31 | Sicco de Beer | 194,0 | 24,0 | 11 | 3 | 3 | 5 | 40,9 | 1 | 1 | 1315 | 1397 | 1284 |
| 32 | Mathijs Visser | 186,3 | 23,0 | 3 | 3 | 0 | 0 | 100,0 | 1 | 2 | 1512 | 1709 | 1500 |
| 33 | Janna Rauw | 171,2 | 22,0 | 14 | 4 | 4 | 6 | 42,9 | 0 | -1 | 1247 | 1349 | 1199 |
| 34 | Gerben vd Heide | 163,5 | 21,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1641 | 2020 | 1632 |
| 35 | Gabe de Boer | 142,7 | 20,0 | 12 | 4 | 2 | 6 | 41,7 | -2 | -1 | 1270 | 1360 | 1234 |
| 36 | Sikke de Haan | 108,8 | 19,0 | 16 | 2 | 4 | 10 | 25,0 | -2 | -2 | 1189 | 1204 | 1212 |
| 37 | Peter Dijkstra | 108,0 | 18,0 | 1 | 0 | 0 | 1 | 0,0 | -1 | -1 | 1652 | 1134 | 1666 |
| 38 | Andries Meijer | 97,8 | 17,0 | 15 | 1 | 4 | 10 | 20,0 | -1 | 1 | 1142 | 1122 | 1182 |
| 39 | Jacoba Hiemstra | 57,3 | 16,0 | 17 | 2 | 0 | 15 | 11,8 | -1 | -1 | 1041 | 1016 | 1068 |
Partijen in Ronde 19 – 5-2-2009.
| 1 | Jan Sybren Zagema | – | Jan vd Veen | ½-½ |
| 2 | Jos Boers | – | Evert Drijver | ½-½ |
| 3 | Henk vd Heide | – | Jan Eelkema | 0-1 |
| 4 | Catrines Veenstra | – | Jouwert H Turkstra | 1-0 |
| 5 | Hessel Sijbersma | – | Rense Smits | 0-1 |
| 6 | Jan Meijer | – | Aps Steenberg | 1-0 |
| 7 | Wesley Bloemsma | – | Klaas W Stellema | ½-½ |
| 8 | Christiaan Houpst | – | Fokke de Haan | 1-0 |
| 9 | Johan Attema | – | Joop Theunissen | 1-0 |
| 10 | Albert vd Lijn | – | Jacoba Hiemstra | 1-0 |
| 11 | Sicco de Beer | – | Kees Appel | 0-1 |
| 12 | Germ Westra | – | Janna Rauw | 1-0 |
| 13 | Andries Meijer | – | Sikke de Haan | ½-½ |
Afwezig
| Peter Dijkstra | – | Afw met bericht | Atze Metz | – | Afw met bericht |
| Gerben vd Heide | – | Afw met bericht | Jacob Wijnsma | – | Afw met bericht |
| Henk Kooistra | – | Afw met bericht | Johan Cnossen | – | Afw voor club |
| Bauke Vroom | – | Afw met bericht | Bart Lemstra | – | Afw voor club |
| Mathijs Visser | – | Afw met bericht | Pieter van Kammen | – | Afw met bericht |
| Wopke Brandsma | – | Afw met bericht | Gerke Ros | – | Afw voor club |
| Gabe de Boer | – | Afw met bericht |