Schaakwoude Intern – Op de Skieding – Groep 1
Partijen in Ronde 20 – 13-2-2009.
| 1 | Jan Sybren Zagema | – | Bart Lemstra | ½-½ |
| 2 | Wopke Brandsma | – | Evert Drijver | ½-½ |
| 3 | Henk vd Heide | – | Gerke Ros | ½-½ |
| 4 | Bauke Vroom | – | Johan Cnossen | 1-0 |
| 5 | Pieter van Kammen | – | Catrines Veenstra | 0-1 |
| 6 | Jan Meijer | – | Hessel Sijbersma | ½-½ |
| 7 | Aps Steenberg | – | Klaas W Stellema | ½-½ |
| 8 | Albert vd Lijn | – | Wesley Bloemsma | 0-1 |
| 9 | Fokke de Haan | – | Germ Westra | 1-0 |
| 10 | Joop Theunissen | – | Sikke de Haan | 1-0 |
| 11 | Andries Meijer | – | Sicco de Beer | 0-1 |
| 12 | Janna Rauw | – | Mathijs Visser | 0-1 |
| 13 | Gabe de Boer | – | Jacoba Hiemstra | 1-0 |
Afwezig
| Jacob Wijnsma | – | Afw met bericht | Peter Dijkstra | – | Afw met bericht |
| Atze Metz | – | Afw met bericht | Gerben vd Heide | – | Afw met bericht |
| Johan Attema | – | Afw voor club | Jan Eelkema | – | Afw voor club |
| Henk Kooistra | – | Afw met bericht | Jan vd Veen | – | Afw voor club |
| Christiaan Houpst | – | Afw voor club | Rense Smits | – | Afw voor club |
| Jos Boers | – | Afw met bericht | Jouwert H Turkstra | – | Afw met bericht |
| Kees Appel | – | Bye |
Rangschikking na Ronde 20 – 12-2-2009 – Normal ranking.
| Pos | Naam | Score | Wrde | Prt | W | R | V | Prc | S | R | Rtg | TPR | BRtg |
| 1 | Jan Sybren Zagema | 655,0 | 54,0 | 19 | 9 | 10 | 0 | 73,7 | 3 | 4 | 1905 | 1919 | 1859 |
| 2 | Bart Lemstra | 564,5 | 53,0 | 12 | 7 | 4 | 1 | 75,0 | -2 | -1 | 1923 | 1915 | 1916 |
| 3 | Evert Drijver | 562,7 | 52,0 | 15 | 6 | 9 | 0 | 70,0 | -1 | -2 | 1880 | 1889 | 1852 |
| 4 | Wopke Brandsma | 486,0 | 51,0 | 14 | 5 | 7 | 2 | 60,7 | 0 | 1 | 1769 | 1745 | 1775 |
| 5 | Jan vd Veen | 472,5 | 50,0 | 10 | 1 | 8 | 1 | 50,0 | 0 | -3 | 1661 | 1750 | 1619 |
| 6 | Henk vd Heide | 463,5 | 49,0 | 13 | 3 | 7 | 3 | 50,0 | 1 | 2 | 1811 | 1823 | 1800 |
| 7 | Jan Eelkema | 446,0 | 48,0 | 9 | 5 | 2 | 2 | 66,7 | -1 | -1 | 1798 | 1810 | 1789 |
| 8 | Bauke Vroom | 440,8 | 47,0 | 15 | 6 | 5 | 4 | 56,7 | 1 | 1 | 1746 | 1764 | 1725 |
| 9 | Gerke Ros | 422,0 | 46,0 | 13 | 2 | 9 | 2 | 50,0 | -1 | -2 | 1842 | 1754 | 1898 |
| 10 | Catrines Veenstra | 413,5 | 45,0 | 18 | 8 | 4 | 6 | 55,6 | 0 | -1 | 1718 | 1772 | 1634 |
| 11 | Rense Smits | 385,5 | 44,0 | 11 | 4 | 4 | 3 | 54,5 | 2 | -1 | 1756 | 1691 | 1779 |
| 12 | Pieter van Kammen | 373,0 | 43,0 | 13 | 6 | 3 | 4 | 57,7 | 1 | 1 | 1638 | 1647 | 1617 |
| 13 | Jan Meijer | 365,5 | 42,0 | 17 | 6 | 3 | 8 | 44,1 | 1 | 3 | 1654 | 1647 | 1666 |
| 14 | Johan Cnossen | 363,3 | 41,0 | 15 | 3 | 8 | 4 | 46,7 | -1 | -1 | 1657 | 1645 | 1664 |
| 15 | Jos Boers | 355,6 | 40,0 | 4 | 3 | 1 | 0 | 87,5 | 2 | 2 | 1788 | 2038 | 1758 |
| 16 | Jouwert H Turkstra | 336,5 | 39,0 | 15 | 3 | 8 | 4 | 46,7 | 1 | -2 | 1717 | 1662 | 1773 |
| 17 | Hessel Sijbersma | 326,0 | 38,0 | 11 | 3 | 4 | 4 | 45,5 | 2 | -1 | 1593 | 1589 | 1594 |
| 18 | Aps Steenberg | 320,5 | 37,0 | 14 | 4 | 6 | 4 | 50,0 | 2 | 1 | 1553 | 1585 | 1526 |
| 19 | Klaas W Stellema | 312,5 | 36,0 | 16 | 2 | 11 | 3 | 46,9 | 0 | -2 | 1543 | 1584 | 1510 |
| 20 | Christiaan Houpst | 306,0 | 35,0 | 5 | 3 | 2 | 0 | 80,0 | -1 | 1 | 1709 | 1768 | 1689 |
| 21 | Wesley Bloemsma | 293,2 | 34,0 | 13 | 5 | 3 | 5 | 50,0 | -1 | -1 | 1647 | 1579 | 1693 |
| 22 | Johan Attema | 287,5 | 33,0 | 13 | 5 | 4 | 4 | 53,8 | 1 | 2 | 1524 | 1518 | 1520 |
| 23 | Fokke de Haan | 281,8 | 32,0 | 14 | 4 | 5 | 5 | 46,4 | 0 | 1 | 1614 | 1527 | 1674 |
| 24 | Kees Appel | 257,8 | 31,0 | 16 | 9 | 1 | 6 | 59,4 | -2 | -2 | 1525 | 1456 | 1563 |
| 25 | Jacob Wijnsma | 250,0 | 30,0 | 9 | 3 | 4 | 2 | 55,6 | 1 | 1 | 1384 | 1505 | 1341 |
| 26 | Atze Metz | 243,2 | 29,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1806 | 2134 | 1799 |
| 27 | Albert vd Lijn | 233,7 | 28,0 | 13 | 4 | 6 | 3 | 53,8 | 1 | 2 | 1519 | 1450 | 1551 |
| 28 | Henk Kooistra | 230,0 | 27,0 | 16 | 3 | 6 | 7 | 37,5 | 0 | -2 | 1556 | 1525 | 1590 |
| 29 | Joop Theunissen | 223,3 | 26,0 | 17 | 4 | 9 | 4 | 50,0 | 1 | 1 | 1405 | 1369 | 1437 |
| 30 | Germ Westra | 214,5 | 25,0 | 14 | 4 | 4 | 6 | 42,9 | -2 | -1 | 1483 | 1409 | 1537 |
| 31 | Sicco de Beer | 209,0 | 24,0 | 12 | 4 | 3 | 5 | 45,8 | 0 | -1 | 1324 | 1408 | 1284 |
| 32 | Mathijs Visser | 207,3 | 23,0 | 4 | 4 | 0 | 0 | 100,0 | 0 | -1 | 1515 | 1707 | 1500 |
| 33 | Janna Rauw | 171,2 | 22,0 | 15 | 4 | 4 | 7 | 40,0 | 1 | 1 | 1243 | 1335 | 1199 |
| 34 | Gerben vd Heide | 169,5 | 21,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1641 | 2020 | 1632 |
| 35 | Gabe de Boer | 157,7 | 20,0 | 13 | 5 | 2 | 6 | 46,2 | -1 | 1 | 1277 | 1365 | 1234 |
| 36 | Peter Dijkstra | 120,3 | 19,0 | 1 | 0 | 0 | 1 | 0,0 | -1 | -1 | 1652 | 1134 | 1666 |
| 37 | Sikke de Haan | 108,0 | 18,0 | 17 | 2 | 4 | 11 | 23,5 | -3 | -3 | 1183 | 1193 | 1212 |
| 38 | Andries Meijer | 95,8 | 17,0 | 16 | 1 | 4 | 11 | 18,8 | 0 | 2 | 1133 | 1103 | 1182 |
| 39 | Jacoba Hiemstra | 56,3 | 16,0 | 18 | 2 | 0 | 16 | 11,1 | -2 | -2 | 1034 | 998 | 1068 |