Betty Irwin
Events
48
1st places
2
2nd places
1
3rd places
4
Game results
468
Win-Loss-Draw
232-234-2
(49.79%)
(49.79%)
Average Score
350.32
Average opponent score
351.73
300+
405
(86.54%)
(86.54%)
400+
65
(13.89%)
(13.89%)
500+
1
(0.21%)
(0.21%)
600+
0
(0.00%)
(0.00%)
700+
0
(0.00%)
(0.00%)
Career highlights
| Highest game | 523 | vs Brian Irwin | 523-267 | Ulladulla (2012) |
| Lowest game | 190 | vs Jan Tomlin | 190-486 | Wyong (2004) |
| Highest loss | 461 | vs Mal Ramsdale | 461-470 | Ulladulla (2003) |
| Biggest win | +256 | vs Brian Irwin | 523-267 | Ulladulla (2012) |
| Biggest loss | -296 | vs Jan Tomlin | 190-486 | Wyong (2004) |
| Highest combined score | 931 | vs Mal Ramsdale | 461-470 | Ulladulla (2003) |
| Lowest winning score | 250 | vs Carol Nomarhas | 250-200 | ACT Christmas Capers (1999) |
| Longest winning streak | 16 games 96th | Nowra 2009 / Ulladulla 2010 (2009-2010) | ||
Yearly statistics
| Year | Events | Games | Wins | Win % | Average for | Average against | Peak rating |
|---|---|---|---|---|---|---|---|
| 2012 | 1 | 13 | 7 | 53.85% | 362.77 | 348.38 | 970 |
| 2011 | 1 | 14 | 9 | 64.29% | 388.00 | 353.50 | 978 |
| 2010 | 2 | 27 | 19 | 70.37% | 374.11 | 339.78 | 994 |
| 2009 | 3 | 34 | 18 | 52.94% | 343.24 | 340.50 | 896 |
| 2008 | 4 | 44 | 17 | 38.64% | 348.09 | 372.98 | 930 |
| 2007 | 4 | 36 | 16 | 44.44% | 344.17 | 342.81 | 953 |
| 2006 | 7 | 52 | 22 | 42.31% | 352.17 | 361.29 | 986 |
| 2005 | 4 | 36 | 18 | 50.00% | 353.83 | 342.94 | 1015 |
| 2004 | 2 | 15 | 5 | 33.33% | 349.40 | 377.87 | 994 |
| 2003 | 4 | 41 | 25 | 60.98% | 356.37 | 349.37 | 1038 |
| 2002 | 4 | 41 | 20 | 48.78% | 352.76 | 357.44 | 909 |
| 2001 | 4 | 41 | 21 | 51.22% | 338.44 | 339.15 | 930 |
| 2000 | 2 | 21 | 8 | 38.10% | 333.76 | 358.48 | 953 |
| 1999 | 4 | 39 | 19 | 48.72% | 340.54 | 350.92 | 891 |
| 1998 | 2 | 14 | 8 | 57.14% | 342.36 | 337.93 | 765 |
| Date | State | Event | Place | Wins | Old Rating | New Rating | |
|---|---|---|---|---|---|---|---|
| 20/05/2012 | NSW | Ulladulla | 5th of 13 | 7.5/13 | 978 | -8 | 970 |
| 15/05/2011 | NSW | Ulladulla | 3rd of 12 | 9/14 | 968 | +10 | 978 |
| 06/11/2010 | NSW | Nowra | 8th of 14 | 6/14 | 994 | -26 | 968 |
| 18/09/2010 | NSW | Ulladulla 2010 | 1st of 13 | 13.5/13 | 873 | +121 | 994 |
| 31/10/2009 | NSW | Nowra 2009 | 4th of 13 | 8.5/13 | 851 | +22 | 873 |
| 16/05/2009 | NSW | Ulladulla | 11th of 15 | 5.5/13 | 896 | -45 | 851 |
| 15/03/2009 | NSW | Bomaderry March 2009 | 5th of 14 | 5/8 | 889 | +7 | 896 |
| 02/11/2008 | NSW | Nowra Bomaderry 2008 | 5th of 8 | 6/14 | 900 | -11 | 889 |
| 14/06/2008 | NSW | Wollongong | 8th of 8 | 2/7 | 930 | -30 | 900 |
| 18/05/2008 | NSW | Ulladulla | 8th of 14 | 7/14 | 910 | +20 | 930 |
| 16/02/2008 | NSW | Wollongong WORDS Round Robin | 9th of 10 | 2/9 | 953 | -43 | 910 |
| 20/05/2007 | NSW | Ulladulla 2007 | 6th of 16 | 7/14 | 923 | +30 | 953 |
| 22/02/2007 | NSW | Ulladulla Summer Games Thursday | 8th of 8 | 0/7 | 953 | -30 | 923 |
| 21/02/2007 | NSW | Ulladulla Summer Games Wednesday | 4th of 10 | 5.5/8 | 950 | +3 | 953 |
| 20/02/2007 | NSW | Ulladulla Summer Games Tuesday | 4th of 9 | 4/7 | 964 | -14 | 950 |
| 12/11/2006 | NSW | Blackbutt Inaugural | 8th of 14 | 4/7 | 967 | -3 | 964 |
| 17/06/2006 | NSW | Wollongong Marj Babb | 9th of 16 | 3/7 | 959 | +8 | 967 |
| 28/05/2006 | NSW | Ulladulla Championship | 14th of 16 | 5/14 | 980 | -21 | 959 |
| 23/02/2006 | NSW | Ulladulla Summer Games Thursday | 5th of 9 | 3.5/7 | 961 | +19 | 980 |
| 22/02/2006 | NSW | Ulladulla Summer Games Wednesday | 4th of 6 | 2/5 | 986 | -25 | 961 |
| 21/02/2006 | NSW | Ulladulla SUmmer Games Tuesday | 5th of 6 | 2/5 | 985 | +1 | 986 |
| 11/02/2006 | NSW | Wollongong | 13th of 19 | 3.5/7 | 1008 | -23 | 985 |
| 11/09/2005 | NSW | Hills Open | 10th of 72 | 5/7 | 986 | +22 | 1008 |
| 17/06/2005 | NSW | Wollongong Marj Babb | 7th of 20 | 4/7 | 960 | +26 | 986 |
| 22/05/2005 | NSW | Ulladulla | 17th of 18 | 4/14 | 1015 | -55 | 960 |
| 19/02/2005 | NSW | Wollongong | 3rd of 20 | 5/8 | 994 | +21 | 1015 |
| 21/03/2004 | NSW | Wyong | 14th of 20 | 3/7 | 990 | +4 | 994 |
| 21/02/2004 | NSW | Wollongong | 19th of 20 | 2/8 | 1038 | -48 | 990 |
| 23/11/2003 | ACT | ACT Championships | 4th of 16 | 10/12 | 879 | +159 | 1038 |
| 15/05/2003 | NSW | Ulladulla | 4th of 20 | 9/14 | 857 | +22 | 879 |
| 16/03/2003 | NSW | Wyong | 16th of 20 | 3/7 | 884 | -27 | 857 |
| 22/02/2003 | NSW | Wollongong | 11th of 18 | 3.5/8 | 909 | -25 | 884 |
| 24/11/2002 | ACT | ACT Championships | 11th of 14 | 5/12 | 881 | +28 | 909 |
| 22/06/2002 | NSW | Wollongong Marj Babb | 11th of 22 | 4/7 | 861 | +20 | 881 |
| 26/05/2002 | NSW | Ulladulla | 8th of 16 | 7/14 | 888 | -27 | 861 |
| 23/02/2002 | NSW | Wollongong | 12th of 22 | 4/8 | 879 | +9 | 888 |
| 09/12/2001 | ACT | ACT Championships | 2nd of 16 | 9/12 | 865 | +14 | 879 |
| 16/06/2001 | NSW | Wollongong Marj Babb | 11th of 22 | 4/7 | 857 | +8 | 865 |
| 27/05/2001 | NSW | Ulladulla | 14th of 16 | 4/14 | 930 | -73 | 857 |
| 17/02/2001 | NSW | Wollongong WORDS February Frolic | 13th of 20 | 4/8 | 953 | -23 | 930 |
| 17/06/2000 | NSW | Wollongong Marj Babb | 3rd of 18 | 5/7 | 897 | +56 | 953 |
| 21/05/2000 | NSW | Ulladulla | 14th of 14 | 3/14 | 915 | -18 | 897 |
| 05/12/1999 | ACT | ACT Christmas Capers | 10th of 16 | 5/12 | |||
| 05/06/1999 | NSW | Wollongong Marj Babb | 1st of 22 | 6/7 | 817 | +74 | 891 |
| 21/05/1999 | NSW | Ulladulla | 19th of 20 | 3/12 | 850 | -33 | 817 |
| 13/02/1999 | NSW | Wollongong | 6th of 20 | 5/8 | 765 | +85 | 850 |
| 20/06/1998 | NSW | Wollongong Marj Babb | 15th of 24 | 3/7 | 748 | +17 | 765 |
| 17/05/1998 | NSW | Ulladulla | 3rd of 16 | 5/7 | 748 |