Schaakwoude Intern – Op de Skieding – Groep 1
Rangschikking na Ronde 23 – 12-3-2009 – Normal ranking.
| Pos | Naam | Score | Wrde | Prt | W | R | V | Prc | S | R | Rtg | TPR | BRtg | AMB | ACl | Bye |
| 1 | Jan Sybren Zagema | 750,0 | 54,0 | 21 | 10 | 11 | 0 | 73,8 | 1 | -2 | 1910 | 1921 | 1859 | 0 | 2 | 0 |
| 2 | Bart Lemstra | 659,2 | 53,0 | 14 | 8 | 5 | 1 | 75,0 | -2 | 1 | 1930 | 1931 | 1916 | 4 | 5 | 0 |
| 3 | Evert Drijver | 640,7 | 52,0 | 17 | 6 | 11 | 0 | 67,6 | -1 | 1 | 1873 | 1869 | 1852 | 2 | 4 | 0 |
| 4 | Jan vd Veen | 550,0 | 51,0 | 12 | 1 | 10 | 1 | 50,0 | 0 | -1 | 1671 | 1757 | 1619 | 1 | 9 | 1 |
| 5 | Henk vd Heide | 539,5 | 50,0 | 15 | 3 | 9 | 3 | 50,0 | -1 | -2 | 1809 | 1817 | 1800 | 3 | 5 | 0 |
| 6 | Bauke Vroom | 528,2 | 49,0 | 16 | 6 | 6 | 4 | 56,3 | 2 | 2 | 1742 | 1755 | 1725 | 2 | 5 | 0 |
| 7 | Wopke Brandsma | 516,5 | 48,0 | 16 | 5 | 8 | 3 | 56,3 | 0 | 1 | 1762 | 1736 | 1775 | 2 | 5 | 0 |
| 8 | Jan Eelkema | 497,2 | 47,0 | 9 | 5 | 2 | 2 | 66,7 | -1 | -1 | 1798 | 1810 | 1789 | 10 | 4 | 0 |
| 9 | Gerke Ros | 488,3 | 46,0 | 14 | 2 | 10 | 2 | 50,0 | 0 | 1 | 1843 | 1766 | 1898 | 4 | 5 | 0 |
| 10 | Catrines Veenstra | 457,5 | 45,0 | 20 | 8 | 5 | 7 | 52,5 | 2 | 2 | 1713 | 1754 | 1634 | 1 | 2 | 0 |
| 11 | Pieter van Kammen | 456,0 | 44,0 | 16 | 8 | 3 | 5 | 59,4 | 2 | -1 | 1663 | 1685 | 1617 | 4 | 2 | 1 |
| 12 | Rense Smits | 446,0 | 43,0 | 12 | 4 | 5 | 3 | 54,2 | 3 | 1 | 1757 | 1701 | 1779 | 3 | 8 | 0 |
| 13 | Jouwert H Turkstra | 432,0 | 42,0 | 16 | 4 | 8 | 4 | 50,0 | 2 | 1 | 1724 | 1681 | 1773 | 2 | 5 | 0 |
| 14 | Johan Cnossen | 419,3 | 41,0 | 18 | 3 | 11 | 4 | 47,2 | -2 | -1 | 1648 | 1634 | 1664 | 2 | 3 | 0 |
| 15 | Jos Boers | 398,1 | 40,0 | 6 | 3 | 2 | 1 | 66,7 | 0 | -2 | 1768 | 1806 | 1758 | 14 | 3 | 0 |
| 16 | Wesley Bloemsma | 398,0 | 39,0 | 16 | 7 | 4 | 5 | 56,3 | 2 | 3 | 1667 | 1636 | 1693 | 5 | 2 | 0 |
| 17 | Hessel Sijbersma | 380,5 | 38,0 | 14 | 3 | 7 | 4 | 46,4 | 1 | -2 | 1590 | 1584 | 1594 | 4 | 4 | 1 |
| 18 | Jan Meijer | 376,0 | 37,0 | 20 | 6 | 4 | 10 | 40,0 | 0 | 1 | 1629 | 1614 | 1666 | 0 | 3 | 0 |
| 19 | Klaas W Stellema | 372,5 | 36,0 | 19 | 2 | 14 | 3 | 47,4 | -1 | 1 | 1557 | 1594 | 1510 | 0 | 4 | 0 |
| 20 | Aps Steenberg | 362,3 | 35,0 | 14 | 4 | 6 | 4 | 50,0 | 2 | 1 | 1553 | 1585 | 1526 | 5 | 4 | 0 |
| 21 | Christiaan Houpst | 348,8 | 34,0 | 6 | 3 | 3 | 0 | 75,0 | 0 | 2 | 1703 | 1715 | 1689 | 13 | 4 | 0 |
| 22 | Fokke de Haan | 330,5 | 33,0 | 15 | 4 | 6 | 5 | 46,7 | -1 | -1 | 1613 | 1536 | 1674 | 3 | 5 | 0 |
| 23 | Johan Attema | 321,5 | 32,0 | 15 | 5 | 5 | 5 | 50,0 | 1 | 1 | 1520 | 1511 | 1520 | 1 | 6 | 1 |
| 24 | Kees Appel | 303,8 | 31,0 | 19 | 10 | 3 | 6 | 60,5 | -3 | -1 | 1523 | 1467 | 1563 | 2 | 1 | 1 |
| 25 | Henk Kooistra | 296,5 | 30,0 | 19 | 5 | 7 | 7 | 44,7 | -1 | -2 | 1558 | 1529 | 1590 | 3 | 1 | 0 |
| 26 | Albert vd Lijn | 280,5 | 29,0 | 15 | 6 | 6 | 3 | 60,0 | -1 | -2 | 1524 | 1464 | 1551 | 6 | 2 | 0 |
| 27 | Jacob Wijnsma | 273,0 | 28,0 | 9 | 3 | 4 | 2 | 55,6 | 1 | 1 | 1384 | 1505 | 1341 | 10 | 3 | 1 |
| 28 | Joop Theunissen | 272,5 | 27,0 | 19 | 5 | 10 | 4 | 52,6 | -1 | -2 | 1414 | 1388 | 1437 | 0 | 3 | 1 |
| 29 | Germ Westra | 261,0 | 26,0 | 16 | 5 | 5 | 6 | 46,9 | 0 | 2 | 1485 | 1419 | 1537 | 4 | 2 | 1 |
| 30 | Atze Metz | 249,2 | 25,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1806 | 2134 | 1799 | 18 | 3 | 1 |
| 31 | Mathijs Visser | 237,0 | 24,0 | 6 | 5 | 0 | 1 | 83,3 | 0 | 1 | 1508 | 1527 | 1500 | 16 | 0 | 1 |
| 32 | Sicco de Beer | 233,5 | 23,0 | 12 | 4 | 3 | 5 | 45,8 | 0 | -1 | 1324 | 1408 | 1284 | 7 | 3 | 1 |
| 33 | Janna Rauw | 219,7 | 22,0 | 18 | 6 | 5 | 7 | 47,2 | 0 | 1 | 1274 | 1367 | 1199 | 3 | 1 | 1 |
| 34 | Gerben vd Heide | 193,0 | 21,0 | 1 | 1 | 0 | 0 | 100,0 | -1 | -1 | 1641 | 2020 | 1632 | 20 | 2 | 0 |
| 35 | Gabe de Boer | 167,2 | 20,0 | 16 | 5 | 3 | 8 | 40,6 | 2 | 4 | 1269 | 1336 | 1234 | 5 | 0 | 1 |
| 36 | Peter Dijkstra | 139,3 | 19,0 | 1 | 0 | 0 | 1 | 0,0 | -1 | -1 | 1652 | 1134 | 1666 | 22 | 0 | 0 |
| 37 | Sikke de Haan | 115,0 | 18,0 | 19 | 2 | 4 | 13 | 21,1 | -1 | 2 | 1168 | 1166 | 1212 | 3 | 0 | 1 |
| 38 | Andries Meijer | 106,3 | 17,0 | 19 | 1 | 5 | 13 | 18,4 | 1 | 2 | 1127 | 1107 | 1182 | 3 | 0 | 1 |
| 39 | Jacoba Hiemstra | 56,3 | 16,0 | 21 | 2 | 0 | 19 | 9,5 | -3 | -2 | 1023 | 975 | 1068 | 0 | 0 |
2 |
Partijen in Ronde 23 – 12-3-2009.
| 1 | Evert Drijver | – | Jan Sybren Zagema | ½-½ |
| 2 | Wopke Brandsma | – | Henk vd Heide | ½-½ |
| 3 | Jouwert H Turkstra | – | Pieter van Kammen | 1-0 |
| 4 | Catrines Veenstra | – | Johan Cnossen | ½-½ |
| 5 | Wesley Bloemsma | – | Jos Boers | ½-½ |
| 6 | Klaas W Stellema | – | Hessel Sijbersma | ½-½ |
| 7 | Jan Meijer | – | Fokke de Haan | ½-½ |
| 8 | Gabe de Boer | – | Kees Appel | 0-1 |
| 9 | Mathijs Visser | – | Henk Kooistra | 0-1 |
| 10 | Sikke de Haan | – | Albert vd Lijn | 0-1 |
| 11 | Andries Meijer | – | Joop Theunissen | 0-1 |
| 12 | Janna Rauw | – | 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 |
| Bart Lemstra | – | Afw met bericht | Rense Smits | – | Afw voor club |
| Sicco de Beer | – | Afw met bericht | Germ Westra | – | Afw voor club |
| Johan Attema | – | Afw voor club | Bauke Vroom | – | Afw voor club |
| Gerke Ros | – | Afw met bericht | Jan Eelkema | – | Afw met bericht |
| Jan vd Veen | – | Afw voor club | Aps Steenberg | – | Afw met bericht |
| Christiaan Houpst | – | Afw met bericht |